Electronics

The Dahua DHI-ARD323-W2(868) is a wireless door detector designed to monitor the open and close status of doors and windows in real-time. It integrates seamlessly with the DMSS mobile app, providing instant notifications upon unauthorized access. With features like signal strength detection, temperature monitoring, and a tamper alarm, it ensures comprehensive security for residential and commercial settings. Key Features: Real-time door/window status monitoring via DMSS app Signal strength detection for optimal placement Low battery alarm for timely maintenance Temperature monitoring with ±1°C precision Tamper alarm to detect unauthorized removal Frequency hopping and two-way communication for stable connectivity Cloud updates with automatic recovery from failures Specifications: Dimensions: 100.2 mm × 20.8 mm × 20.3 mm Weight: 70 g (net), 115 g (gross) Material: PC + ABS Color Options: White Power Requirements: CR123A battery; Max. 125 mW consumption Other Specs: Wireless Frequency: 868.0 MHz–868.6 MHz Communication Distance: Up to 1,200 m in open space Encryption: AES128 Operating Temperature: –10°C to +55°C Operating Humidity: 10%–90% RH Installation: Bracket mount Certifications: CE, EN 50131-1:2006+A1:2009+A2:2017+A3:2020, EN 50131-6:2017, EN 50131-5-3:2017, EN 50131-2-6:2008 Security Grade: Grade 2 Environmental Class: Class II Battery Life: Up to 4 years (NO input), 2 years (NC or Pulse input)

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The Dahua ART-ARC3000H-03-FW2(868) is a comprehensive wireless alarm kit designed for robust security solutions. It supports up to 150 wireless peripherals, offers dual SIM functionality with automatic switching, and ensures stable communication through frequency hopping and two-way communication technology. Key Features: Supports up to 150 wireless peripherals (including 6 sirens and 64 wireless keyfobs) Peripherals status display: signal strength, battery level, temperature, and program version Dual SIM with single standby and automatic switching Automatic Network Replenishment (ANR) for offline cache (up to 50 entries) Video linkage on App SOS emergency alarm Frequency hopping and two-way communication technology for stable communication Cloud update with automatic recovery from update failure  Specifications: Dimensions: Hub: 163.0 mm × 163.0 mm × 32.0 mm Keyfob: 60.0 mm × 39.5 mm × 15.0 mm Door Detector: 100.2 mm × 20.8 mm × 20.3 mm PIR Detector: 104.0 mm × 60.0 mm × 50.0 mm Weight: Hub: 0.38 kg Keyfob: 20 g Door Detector: 70 g PIR Detector: 100 g Material: PC + ABS Color Options: White Power Requirements: 12V DC, 1.5A Other Specs: Built-in lithium battery in Hub Network Modes: Ethernet, Wi-Fi, and Cellular (supports dual SIM cards; only one active at a time) Network Protocols: TCP/IP, including PPTP, L2TP, DHCP, UPNP, and NTP Tamper Alarm: Yes (Hub, Door Detector, PIR Detector) Low Battery Alarm: Yes Operating Temperature: -10°C to +50°C Operating Humidity: 10%–90% RH

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The Dahua DHI-ASR2101H-D is a robust access control reader designed for both indoor and outdoor environments. It supports card and password unlocking methods, featuring RS-485 and Wiegand 34 communication protocols. With IP66 protection, tamper alarm, and watchdog functionality, it ensures secure and reliable access control operations. Key Features: Supports card and password unlocking RS-485 and Wiegand 34 communication (Wiegand 26 configurable) Buzzer and indicator light prompts Tamper alarm for unauthorized access attempts Watchdog function for device monitoring and recovery Overcurrent and overvoltage protection on all ports IP66 rated for outdoor use Specifications: Dimensions: 127 mm × 46 mm × 20 mm Weight: 104 g Material: PC + ABS Color Options: Black Power Requirements: 12 VDC, 0.5 A Other Specs: Card Reading Distance: 0 cm–6 cm Response Time: 0.1 s Operating Temperature: –30 °C to +70 °C Operating Humidity: ≤ 95% RH Installation: Surface Mount

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The Dahua VTH5421E(W)-H is a 7-inch IP indoor monitor featuring a capacitive touch screen and an integrated handset. Designed for seamless communication within Dahua's video intercom systems, it supports two-way audio, alarm integration, and offers both wired and wireless connectivity options. Key Features: 7" TFT capacitive touch screen with 1024×600 resolution Integrated handset for private communication Built-in Wi-Fi module (2.4 GHz IEEE 802.11 b/g/n) Supports standard PoE and 12V DC power input 6 alarm inputs and 1 alarm output Micro SD card slot supporting up to 32GB for local recording Two-way audio communication with echo suppression and noise reduction Supports video intercom, message recording, and alarm functions Surface-mounted installation  Specifications: Dimensions: 236 mm × 166 mm × 43 mm Weight: 0.66 kg Material: Plastic casing Color Options: Black, White Power Requirements: 12V DC / PoE (802.3af) Other Specs: Operating Temperature: -10°C to +55°C Operating Humidity: 10%–95% RH Audio Compression: G.711a, G.711Mu, G.711u, PCM Network Interface: 1 RJ-45 port (10/100 Mbps) RS-485 interface for integration

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The Dahua DH-PFWB5-90ac is a high-performance 5GHz outdoor wireless bridge designed for point-to-point (PTP) and point-to-multipoint (PTMP) applications. With a built-in 18dBi directional antenna and support for 802.11ac MIMO 2x2 technology, it delivers up to 867 Mbps throughput. Its robust IP65-rated enclosure and wide operating temperature range make it suitable for various outdoor environments. Key Features: Integrated 5 GHz (2x2) MIMO radio Supports IEEE 802.11 a/n/ac standards Operating frequency: 5.150 – 5.850 GHz Channel width options: 5/10/20/40/80 MHz Data rates up to 867 Mbps Enhanced antenna gain for stable long-distance transmission TDMA technology for reliable communication Supports multiple operating modes: Access Point, Station, Router Built-in tools: Site Survey, Link Test, Antenna Alignment, Spectrum Analyzer Security features: WPA/WPA2, WACL, user isolation Management via HTTP(S) GUI, SSH, SNMP, Telnet  Specifications: Dimensions: 383 mm × 100 mm × 98 mm Weight: 520 g Material: Plastic casing Color Options: White Power Requirements: 12–24 VDC passive PoE (24 V passive PoE adapter included); 100–240V AC Other Specs: Operating Temperature: -30°C to +70°C Operating Humidity: 0%–90% RH (non-condensing) Antenna Gain: 18 dBi Polarization: Dual linear Azimuth Beam Width: 90° Elevation Beam Width: 20° Protection Rating: IP65

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The D-Link DGS-108 is an 8-port Gigabit Unmanaged Desktop Switch designed for small to medium-sized businesses and home offices seeking a cost-effective and reliable network solution. It provides eight 10/100/1000BASE-T ports, allowing for high-speed connectivity and easy network expansion. With its plug-and-play design, energy-efficient technology, and durable metal housing, the DGS-108 ensures seamless and efficient network performance. Key Features: 8 x 10/100/1000BASE-T Gigabit ports Plug-and-play installation with no configuration required IEEE 802.1p Quality of Service (QoS) for traffic prioritization IEEE 802.3az Energy-Efficient Ethernet (EEE) support Fanless design for silent operation Durable metal housing Cable diagnostics function Kensington Security Slot for physical security Specifications:Dimensions: 162 x 102 x 28 mmWeight: 0.9 kgMaterial: Metal enclosureColor Options: BlackPower Requirements: External 5V/1A power adapterOther Specs: Switching Capacity: 16 Gbps Forwarding Rate: 11.9 Mpps MAC Address Table: 8K entries Packet Buffer Memory: 128 KB Jumbo Frame Support: 9,000 bytes Operating Temperature: 0°C to 40°C Operating Humidity: 10% to 90% non-condensing Certifications: CE, FCC, VCCI, BSMI

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The Dahua KTP01L is a comprehensive IP video intercom kit designed for villa applications. It includes an outdoor station with a 2MP HD camera and a 7-inch indoor monitor, facilitating two-way communication and remote door unlocking via a mobile app. Key Features: 2MP CMOS low illumination HD camera with a 168.6° wide-angle lens 7" TFT capacitive touch screen indoor monitor with 1024×600 resolution Supports H.265 and H.264 video compression Two-way audio communication with echo suppression and noise reduction Remote access and door unlocking via mobile application Supports Micro SD card storage up to 256 GB IP65 weatherproof and IK07 vandal-resistant ratings Power over Ethernet (PoE) support Specifications: Dimensions: Outdoor Station: 200.0 mm × 98.0 mm × 35.4 mm Weight: Outdoor Station: 692 g Material: Anodized aluminum front panel Color Options: Silver (Outdoor Station), White (Indoor Monitor) Power Requirements: 48 VDC, 0.4 A; PoE (802.3af/at) Other Specs: Operating Temperature: –40 °C to +60 °C Operating Humidity: 10%–95% (RH), non-condensing Video Resolution: Main stream: 720p; Sub stream: 1080p Audio Compression: G.711a; G.711u; PCM Network Protocols: SIP; TCP; RTP; UPnP; P2P; DNS; UDP; RTSP; IPv4

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The Dahua DHI-VTO6531H is an advanced IP-based apartment door station featuring facial recognition technology. It offers multiple authentication methods, including face recognition, IC card, password, and remote unlock, ensuring secure and convenient access control. Key Features: 4.3-inch IPS display with 800×480 resolution 2MP CMOS camera with true WDR and 120dB dynamic range Face recognition distance: 0.3 m–2 m; recommended height: 1.1 m–2.4 m Touch button interface; IP65 rated for outdoor use Operating temperature: -30°C to +60°C Auto light illumination reduces light pollution Supports 20,000 users, 10,000 face images, and 10,000 cards Face recognition speed: 0.2 seconds per person Supports liveness detection to prevent spoofing Full duplex communication; management via platform and mobile app Supports SIP server integration Alarms: duress, tamper, and door sensor timeout Various unlock status display modes to protect user privacy   Specifications: Dimensions: 388.5 mm × 145.5 mm × 43.5 mm Weight: Net: 1.0 kg; Gross: 1.29 kg Material: PC+ABS Color Options: Silver Power Requirements: DC 12V/2A; ≤5W (standby), ≤18W (working) Other Specs: Camera: 1/2.7" 2MP CMOS; F1.6 aperture; 4.0 mm focal length Field of View: Horizontal: 87.42°; Vertical: 46.48°; Diagonal: 104.13° Video Compression: H.264 Audio Compression: G.711u Network Protocols: SIP; P2P; IPv4; FTP; UPnP; DNS; DDNS; RTSP; RTP; TCP; UDP Interfaces: 1 RJ-45 10/100Mbps; RS-485; Wiegand input/output; 2 alarm inputs; 2 alarm outputs Installation: Surface mount and flush mount Protection Grade: IP65 (with silicone sealant) Operating Humidity: 10%–90% RH (non-condensing) Operating Altitude: 86 kPa–106 kPa  

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The Dahua DHI-NVR5416-16P-EI is a 16-channel network video recorder from the WizSense series, featuring advanced AI capabilities, including face recognition, perimeter protection, and SMD Plus. It supports up to 32MP resolution IP cameras, offers 16 PoE ports for simplified installation, and accommodates up to four 20TB hard drives, making it ideal for medium to large-scale surveillance systems. Key Features: Supports Smart H.265+, H.265, Smart H.264+, H.264, and MJPEG decoding formats. Maximum decoding capability: 32 × 1080p@30 fps or 16 × 4MP@30 fps. Maximum 384 Mbps incoming/recording/outgoing bandwidth. Supports IP cameras with resolutions up to 32 MP. AI by recorder: 2-channel face detection and recognition, 4-channel perimeter protection, and 8-channel SMD Plus. AI by camera: Face detection and recognition, perimeter protection, SMD Plus, metadata, ANPR, stereo analysis, heat map, and people counting. Supports AcuPick with up to 16 channels. Supports N+M cluster and iSCSI. Video output: 2 VGA, 2 HDMI; HDMI supports up to 3840 × 2160 resolution. Supports ONVIF, Panasonic, Sony, Axis, Arecont, Pelco, Canon, Hanwha third-party cameras. Specifications: Dimensions: 440.0 mm × 415.1 mm × 70.0 mm Weight: 4.82 kg Power Requirements: 100–240 V AC, 50–60 Hz; Power consumption ≤13 W (without HDD) Other Specs: Operating temperature: –10 °C to +55 °C Operating humidity: 10%–93% (non-condensing) 4 SATA ports, each supporting up to 20 TB HDD 16 PoE ports 1-channel RCA audio input, 2-channel RCA audio output 16 alarm inputs, 6 alarm outputs (1-channel 12 V 1 A output)

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The Dahua XVR1B08H-I is an 8-channel Penta-brid digital video recorder (DVR) that supports multiple video formats, including HDCVI, AHD, TVI, CVBS, and IP. It features AI Coding for efficient storage, Smart H.265+ video compression, and supports up to 12 IP camera inputs with resolutions up to 6MP. Key Features: 8-channel video input supporting HDCVI/AHD/TVI/CVBS/IP Supports up to 12 IP camera inputs, each up to 6MP resolution AI Coding and Smart H.265+/H.265 dual-stream video compression Supports SMD Plus for accurate human and vehicle detection 1 HDMI and 1 VGA simultaneous video output Supports 1 SATA HDD up to 6TB Embedded Linux operating system Specifications: Dimensions: 260 mm × 236 mm × 48 mm Weight: 1.0 kg (without HDD) Material: Metal casing Color Options: Black Power Requirements: 12V DC, 1.5A Other Specs: Audio Input/Output: 1/1, RCA Two-way Talk: Reuse audio in/out, RCA USB Ports: 2 (1 USB 2.0 at front panel, 1 USB 2.0 at rear panel) Network Interface: 1 RJ-45 port (100 Mbps) Max Incoming Bandwidth: 64 Mbps Max Outgoing Bandwidth: 64 Mbps Mobile App: iOS, Android Web Interface: IE, Chrome, Firefox Operating Temperature: -10°C to +55°C Storage Temperature: -20°C to +70°C Humidity: 10%–90% Power Consumption: <10W (without HDD)

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The Dahua DHI-NVR1108HS-S3/H is an 8-channel compact network video recorder (NVR) designed for efficient video surveillance. It supports up to 8MP resolution per channel and utilizes Smart H.265+/H.264+ compression for optimized storage. Key Features: 8-channel IP video input Supports up to 8MP resolution per channel Smart H.265+/H.264+ video compression Simultaneous HDMI and VGA video output (max 1080p) Supports ONVIF and RTSP protocols Remote configuration and management of IPCs P2P remote surveillance via mobile devices Specifications: Dimensions: 260 mm × 225 mm × 47.6 mm Weight: 0.81 kg (net), 1.38 kg (gross) Material: Metal casing Color Options: Black Power Requirements: 12V DC, 1.5A Other Specs: Operating System: Embedded Linux Decoding Capability: 1-ch@8MP (30fps), 4-ch@1080p (30fps) Video Output: 1 HDMI, 1 VGA (simultaneous output) Audio Input/Output: 1 RCA input, 1 RCA output Storage: 1 SATA port, up to 8TB HDD Network Interface: 1 RJ-45 port (10/100 Mbps) USB Ports: 2 USB 2.0 ports (1 front, 1 rear) Operating Temperature: -10°C to +45°C Operating Humidity: 10%–93%

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The Dahua CS4006-4GT-60 is a 6-port cloud-managed desktop Gigabit switch featuring 4 PoE ports, designed for efficient and reliable network connectivity. It supports intelligent PoE management, cloud-based control via the DoLynk Care platform, and offers robust performance suitable for various environments. Key Features: 6 Gigabit Ethernet ports: 4 PoE (10/100/1000 Mbps), 2 uplink (10/100/1000 Mbps) Supports IEEE802.3af, IEEE802.3at, and Hi-PoE standards Total PoE power budget: 60W Intelligent PoE management with power on/off control Cloud management via DoLynk Care platform Layer 2 switching with 12 Gbps capacity Fanless design for silent operation Full metal casing with IP40 protection Surge protection: 6 kV common mode, 0 kV differential mode Operating temperature range: –10°C to +55°C Specifications: Dimensions: 130 mm × 90 mm × 26 mm Weight: 0.29 kg Material: Metal casing Color Options: Black Power Requirements: 53 VDC, 1.226 A Other Specs: Switching Capacity: 12 Gbps Packet Forwarding Rate: 8.93 Mpps MAC Address Table: 8K entries Packet Buffer Size: 4 Mbit Jumbo Frame Support: Up to 15K bytes VLAN Support: Port-based VLAN, up to 32 VLANs Management: Web-based, cloud-managed via DoLynk Care Mounting Options: Desktop and wall mount

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The Dahua XVR5104HS-I3 is a 4-channel Penta-brid digital video recorder that supports HDCVI, AHD, TVI, CVBS, and IP video inputs. It features advanced AI capabilities, including face recognition, perimeter protection, and Smart Motion Detection Plus (SMD Plus), making it suitable for various surveillance applications. Key Features: Supports 4 analog channels and up to 6 IP channels (each up to 6MP) H.265+/H.265 dual-stream video compression 4-channel AI Coding for efficient storage 1-channel face recognition with up to 10,000 face images 4-channel perimeter protection with 10 IVS rules per channel 4-channel SMD Plus for accurate human and vehicle detection QuickPick 2.0 for efficient target retrieval IoT and POS functionalities Specifications: Dimensions: 260 mm × 238 mm × 48 mm Weight: 0.84 kg Material: Metal casing Color Options: Black Power Requirements: 12V DC, <10W (without HDD) Other Specs: Video Inputs: 4 BNC ports (HDCVI/AHD/TVI/CVBS) IP Camera Inputs: Up to 6 channels, each up to 6MP Maximum Incoming Bandwidth: 32 Mbps Video Outputs: 1 HDMI (up to 1080P), 1 VGA Audio Inputs/Outputs: 1/1 RCA, 4-channel BNC (Coaxial Audio) Two-way Talk: Supported HDD: 1 SATA port, up to 16TB Network Interface: 1 RJ-45 port (100 Mbps) USB: 2 USB 2.0 ports Operating Temperature: -10°C to +45°C Operating Humidity: 0%–90% RH

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The Dahua DHI-NVR1104HS-S3/H is a 4-channel compact network video recorder (NVR) designed for efficient video surveillance. It supports H.265+/H.264+ video compression, providing high-quality recording while optimizing storage. Key Features: Supports 4 channels at 1080p (30 fps) with self-adaptive decoding capability Smart H.265+/Smart H.264+ video compression P2P remote surveillance and video playback on mobile devices Supports mainstream cameras using ONVIF and RTSP protocols VGA/HDMI simultaneous video output, maximum resolution of HDMI is 1080p Remote configuration and management of IPCs Specifications: Dimensions: 260 mm × 225 mm × 47.6 mm (W × L × H) Weight: Net weight: 0.84 kg; Gross weight: 1.86 kg Material: Metal casing Color Options: Black Power Requirements: DC 12V/1.5A Other Specs: 1 SATA III port, up to 8 TB for a single HDD Maximum incoming bandwidth: 80 Mbps Video output: 1 HDMI, 1 VGA Audio input/output: 1/1 Operating temperature: -10°C to +55°C Operating humidity: 10%–93%

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The Dahua XVR5232AN-4KL-I3 is a 32-channel Penta-brid digital video recorder (DVR) supporting HDCVI, AHD, TVI, CVBS, and IP video inputs. It features advanced AI capabilities, including face recognition, perimeter protection, and SMD Plus, making it suitable for comprehensive surveillance applications. Key Features: Supports 32 analog channels and up to 64 IP channels (each up to 8MP) H.265+/H.265 dual-stream video compression 32-channel AI Coding for efficient storage 6-channel face recognition with up to 20,000 face images 12-channel perimeter protection with 10 IVS rules per channel 32-channel SMD Plus for accurate human and vehicle detection QuickPick 2.0 for efficient target retrieval 1-channel privacy protection for masking and restoring faces Specifications: Dimensions: 375 mm × 287 mm × 53 mm Weight: 2.6 kg Material: Metal casing Color Options: Black Power Requirements: 12V DC, <20W (without HDD) Other Specs: Video Inputs: 32 BNC ports (HDCVI/AHD/TVI/CVBS) IP Camera Inputs: Up to 64 channels, each up to 8MP Maximum Incoming Bandwidth: 256 Mbps Video Outputs: 1 HDMI (up to 4K), 1 VGA Audio Inputs/Outputs: 1/1 RCA, 32-channel BNC (Coaxial Audio) Two-way Talk: Supported HDD: 2 SATA ports, up to 16TB per disk Network Interface: 1 RJ-45 port (1000 Mbps) USB: 2 USB 2.0 ports Operating Temperature: -10°C to +55°C Operating Humidity: 10%–90%

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The Dahua DHI-VTNC3000A is a 2-Wire Network Controller designed to connect and power up to four 2-wire devices, such as indoor monitors and outdoor stations, within a video intercom system. It facilitates seamless communication and power distribution over standard two-wire cabling.Key Features: Four (4) 2-wire ports providing power and signal to connected devices One (1) RJ45 LAN port for network connectivity Supports both surface and DIN-rail mounting optionsSpecifications: Dimensions: 108 mm × 108 mm × 64 mm Weight: 0.5 kg Material: Not specified Color Options: Not specified Power Requirements: 24 VDC, maximum consumption of 30 W (with 4-channel output at full load) Other Specs: Operating Temperature: –10°C to +55°C Operating Humidity: Not specified Mounting: Surface-mounted or DIN-rail mounted Compatibility: Designed for use with Dahua 2-wire video intercom systems

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The Dahua DH-XVR1B08-I is an 8-channel Penta-brid digital video recorder from the Cooper-I Series, supporting HDCVI, AHD, TVI, CVBS, and IP video inputs. It features AI-powered functions like SMD Plus for accurate human and vehicle detection, and AI Coding for efficient storage. With support for up to 10 IP camera inputs and Smart H.265+ compression, it offers a versatile and cost-effective surveillance solution. Key Features: Supports HDCVI, AHD, TVI, CVBS, and IP video inputs Up to 10-channel IP camera input, each up to 6MP Smart H.265+/H.265 dual-stream video compression 4-channel SMD Plus for accurate human and vehicle detection AI Coding for optimized storage and bandwidth usage Supports HDMI and VGA simultaneous video output One SATA port, up to 6TB capacity Supports mobile remote monitoring via iOS and Android Specifications: Dimensions: 260 mm × 236 mm × 48 mm Weight: 1.0 kg Material: Metal chassis Color Options: Black Power Requirements: DC 12V, 1.5A Other Specs: Video Compression: AI Coding, Smart H.265+, H.265, Smart H.264+, H.264 Audio Compression: G.711a, G.711u, PCM Video Output: 1 HDMI (up to 1080p), 1 VGA Audio Input/Output: 1-channel RCA input, 1-channel RCA output Two-way Talk: Supported (shares audio input with the first channel) HDD Interface: 1 SATA port, up to 6TB capacity USB Ports: 2 USB 2.0 ports Network Interface: 1 RJ-45 port (10/100 Mbps) Operating Temperature: -10°C to +55°C Operating Humidity: 10%–90% RH (non-condensing) Certifications: CE, FCC

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The Dahua DH-XVR5108HS-I3 is an 8-channel Penta-brid digital video recorder from the WizSense series, supporting HDCVI, AHD, TVI, CVBS, and IP video inputs. It features AI capabilities such as SMD Plus, perimeter protection, and face recognition, making it suitable for advanced surveillance applications. Key Features: 8-channel analog video input (HDCVI/AHD/TVI/CVBS) Supports up to 12 IP camera inputs (each up to 6MP) H.265+/H.265 dual-stream video compression AI functions: 8-channel SMD Plus, 4-channel perimeter protection, 2-channel face recognition AI Coding for optimized storage and bandwidth Supports IoT and POS functionalities Specifications: Dimensions: 260mm × 237.8mm × 47.6mm Weight: 0.97kg (net), 1.39kg (gross) Material: Metal Color Options: Black Power Requirements: 12V DC, 2A; Power consumption <7W (without HDD) Other Specs: Operating Temperature: –10°C to +55°C Storage Temperature: –20°C to +60°C Operating Humidity: 10%–90% (non-condensing) Video Outputs: 1 HDMI, 1 VGA Audio Input/Output: 1/1 RCA; Two-way talk supported Disk Interface: 1 SATA port, up to 16TB Network Interface: 1 RJ-45 port (10/100 Mbps) USB Ports: 2 (1 front USB 2.0, 1 rear USB 2.0) AI Functions: SMD Plus: 8 channels for analog; 12 channels for IP Perimeter Protection: 4 channels for analog Face Recognition: 2 channels for analog; up to 10 face databases with 10,000 images Recording Resolution: Up to 5M-N for analog channels; up to 6MP for IP channels Maximum Incoming Bandwidth: 64 Mbps Supported Protocols: HTTP, HTTPS, TCP/IP, IPv4/IPv6, RTSP, UDP, NTP, DHCP, DNS, SMTP, UPnP, IP Filter, DDNS, FTP, Alarm Server, P2P Mobile Access: iOS, Android Interoperability: ONVIF (Profile T, S, G), CGI, SDK

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The Dahua DH-XVR5108H-4KL-I3 is an advanced 8-channel Penta-brid digital video recorder that supports HDCVI, AHD, TVI, CVBS, and IP video inputs. Equipped with WizSense AI technology, it offers features like SMD Plus, perimeter protection, and face recognition, ensuring intelligent and efficient surveillance. Key Features: Supports 8 analog channels and up to 16 IP channels (each up to 8MP) H.265+/H.265 dual-stream video compression Full-channel AI Coding for efficient storage SMD Plus for accurate human and vehicle detection Perimeter protection with tripwire and intrusion detection Face recognition with up to 10 face databases and 20,000 images QuickPick 2.0 for efficient target retrieval Privacy protection features Supports IoT & POS functionalities Specifications: Dimensions: 325 mm × 255 mm × 55 mm Weight: 1.2 kg Material: Metal casing Color Options: Black Power Requirements: 12V DC, <10W Other Specs: Video Output: HDMI (4K), VGA (1080P) Audio Input/Output: 1 RCA in, 1 RCA out Network Interface: 1 RJ-45 port (1000 Mbps) USB Ports: 2 (1 front USB 2.0, 1 rear USB 3.0) HDD: 1 SATA port, up to 16TB Operating Temperature: -10°C to +55°C Operating Humidity: 10%–90% RH

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The Dahua DHI-XVR7208A-4K-I3 is an advanced 8-channel digital video recorder supporting multiple video formats, including HDCVI, AHD, TVI, CVBS, and IP. Equipped with WizSense AI technology, it offers features like perimeter protection, face recognition, and Smart Motion Detection Plus (SMD Plus), ensuring enhanced security and efficient video surveillance. Key Features: Supports 8 analog channels and up to 16 IP channels, each up to 8MP resolution H.265+/H.265 dual-stream video compression AI functions: 8-channel SMD Plus, 8-channel perimeter protection, 2-channel face recognition QuickPick 2.0 for efficient target retrieval Privacy protection with real-time face masking Supports up to 10 face databases with 20,000 images Supports HDCVI/AHD/TVI/CVBS/IP video inputs Maximum incoming bandwidth of 128 Mbps Specifications: Dimensions: 375 mm × 287 mm × 53 mm Weight: 1.8 kg Material: Metal casing Color Options: Black Power Requirements: 12V DC, 15W (without HDD) Other Specs: Video Input: 8 BNC ports Audio Input/Output: 1/1 RCA Video Output: 1 HDMI, 1 VGA Storage: 2 SATA ports, up to 10TB per HDD USB Ports: 2 (1 front USB2.0; 1 back USB2.0) Network Interface: 1 RJ-45, 10/100 Mbps Ethernet port Operating Conditions: -10°C to +55°C; 0%–90% RH

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The Dahua NVR2108HS-8P-I is a compact 8-channel network video recorder featuring integrated PoE ports and AI-powered WizSense technology. It supports up to 8 IP cameras, offering advanced features like face detection, perimeter protection, and SMD Plus for accurate human and vehicle classification. With support for high-resolution recording up to 12MP and efficient H.265+ compression, it's ideal for small to medium-sized surveillance systems. Key Features: Supports up to 8 IP camera inputs Integrated 8 PoE ports for simplified installation AI functions: 1-channel face detection & recognition, 2-channel perimeter protection, 4-channel SMD Plus Supports up to 10 face databases with a total of 5,000 face images Maximum decoding capability: 6 × 1080p@30fps Video output: 1 HDMI (up to 4K), 1 VGA (up to 1080p) Video compression: Smart H.265+, H.265, Smart H.264+, H.264, MJPEG Supports third-party network cameras via ONVIF and RTSP protocols Remote access via mobile app for Android and iOS Security baseline 2.1 compliance  Specifications: Dimensions: 260 mm × 232.7 mm × 47.6 mm Weight: 0.92 kg Material: Metal casing Color Options: Black Power Requirements: 53V DC, 1.8A; PoE power budget: 72W (max 25.5W per port) Other Specs: Operating Temperature: -10°C to +55°C Operating Humidity: 10%–93% RH 1 SATA port, supports up to 10TB HDD Network Interface: 1 RJ-45 (10/100/1000 Mbps) USB Ports: 2 × USB 2.0 Audio Input/Output: 1 RCA in, 1 RCA out

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The Dahua DHI-NVR5208-8P-EI is an 8-channel network video recorder (NVR) from the WizSense series, designed for high-performance IP video surveillance applications. It features a built-in AI chip and advanced deep learning algorithms, supporting functions such as face recognition, perimeter protection, and Smart Motion Detection Plus (SMD Plus). Key Features: Supports Smart H.265+, H.265, Smart H.264+, H.264, and MJPEG decoding formats Maximum decoding capability: 32 × 1080p@30 fps or 8 × 8MP@30 fps Maximum 384 Mbps incoming/recording/outgoing bandwidth AI by recorder: 2-channel face detection and recognition, 4-channel perimeter protection, and 8-channel SMD Plus AI by camera: Face detection and recognition, perimeter protection, SMD Plus, metadata, ANPR, stereo analysis, heat map, and people counting Supports AcuPick with up to 8 channels Supports N+M cluster and iSCSI Specifications: Dimensions: 375 mm × 329.4 mm × 53 mm Weight: 2.57 kg Material: Metal casing Color Options: Black Power Requirements: 100–240 VAC, 47–63 Hz; Power consumption ≤10 W (without HDD); Total PoE output power: 130 W, maximum 25.5 W per port Other Specs: Video Input: 8 IP channels Video Output: 1 HDMI (up to 3840 × 2160), 1 VGA (up to 1920 × 1080) Audio Input/Output: 1/1 RCA Alarm Input/Output: 4/2 channels USB Ports: 2 (1 front USB 2.0, 1 rear USB 3.0) Network Interface: 1 RJ-45 10/100/1000 Mbps Ethernet port PoE Ports: 8 ports, 10/100 Mbps, IEEE 802.3 af/at, supports ePoE HDD Interface: 2 SATA ports, each supporting up to 20 TB Operating Conditions: –10°C to +55°C; 10%–93% RH Installation: Rack or desktop Certifications: CE, FCC

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The Dahua DHI-NVR5208-EI is an 8-channel network video recorder from the WizSense series, designed for high-performance IP surveillance. It supports advanced AI features such as face detection, perimeter protection, and SMD Plus, ensuring intelligent and efficient video monitoring. Key Features: Supports Smart H.265+, H.265, Smart H.264+, H.264, and MJPEG decoding formats Maximum decoding capability: 32 × 1080p@30 fps or 8 × 8MP@30 fps Maximum 384 Mbps incoming/recording/outgoing bandwidth Supports IP cameras with resolutions up to 32 MP AI by recorder: 2-channel face detection and recognition, 4-channel perimeter protection, and 8-channel SMD Plus Supports AcuPick with up to 8 channels Supports N+M cluster and iSCSI Video output: 1 VGA, 1 HDMI (up to 4K) Supports ONVIF, CGI, and SDK for third-party camera access Specifications: Dimensions: 1U rack-mountable chassis Material: Metal enclosure Color Options: Black Power Requirements: 12V DC Other Specs: 2 SATA ports, each supporting up to 20 TB HDD 1-channel RCA audio input and output 4 alarm inputs and 2 alarm outputs Supports various network protocols including HTTP, HTTPS, TCP/IP, IPv4/IPv6, UDP, SNMP, NTP, DHCP, DNS, SMTP, UPnP, IP Filter, PPPoE, FTP, DDNS, Alarm Server, IP Search, Multicast, P2P, Auto Registration, iSCSI Mobile phone access via iOS and Android Browser support: Chrome, IE, Safari, Edge, Firefox

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The Dahua XVR7108/16HE-4KL-X is a high-performance 8/16-channel Penta-brid 4K Mini 1U Digital Video Recorder. It supports multiple video formats, including HDCVI, AHD, TVI, CVBS, and IP, offering flexibility for various surveillance needs. With H.265+/H.265 dual-stream video compression, it ensures efficient storage and bandwidth utilization. Key Features: H.265+/H.265 dual-stream video compression Supports HDCVI/AHD/TVI/CVBS/IP video inputs Supports 16/32 channels of IPC access, each channel up to 8MP input Max 64/128Mbps Incoming Bandwidth IoT & POS functionalities Smart Search and Intelligent Video System Specifications:   Dimensions: 325 mm × 255 mm × 55 mm Weight: 1.45 kg Material: Metal casing Color Options: Black Power Requirements: 12V DC, 10–15W Other Specs: Analog Camera Input: 8/16 channels, BNC IP Camera Input: 8+8/16+16 channels, each channel up to 8MP Audio In/Out: 8/16 channel input, 1 channel output, RCA Video Compression: H.265+/H.265/H.264+/H.264 Resolution: Up to 4K (3840 × 2160) Recording Rate: Main stream: 4K (1–7fps), 6MP (1–10fps), 5MP (1–12fps), 4MP/3MP (1–15fps), 1080P/720P/960H/D1/CIF (1–25/30fps) Display Interface: 1 HDMI, 1 VGA Network Interface: 1 RJ-45 port (1000Mbps) USB Interface: 2 ports (1 USB 2.0, 1 USB 3.0) Operating Temperature: –10°C to +55°C Operating Humidity: 0%–90% RH

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The Dahua DHI-NVR5864-EI is a high-performance 64-channel network video recorder from the WizSense series, designed for large-scale surveillance applications. It supports advanced AI functions, including face detection, perimeter protection, and SMD Plus, ensuring intelligent and efficient video monitoring. Key Features: Supports up to 64 IP camera inputs Smart H.265+/H.265/Smart H.264+/H.264/MJPEG decoding formats Maximum decoding capability: 32 × 1080p@30 fps or 32 × 2MP@30 fps AI by recorder: 2-channel face detection and recognition, 4-channel perimeter protection, and 8-channel SMD Plus AI by camera: Face detection and recognition, perimeter protection, SMD Plus, metadata, ANPR, stereo analysis, heat map, and people counting Supports RAID 0/1/5/6/10 Maximum 384 Mbps incoming/recording/outgoing bandwidth Specifications: Dimensions: 440 mm × 89 mm × 458 mm Weight: 6.4 kg Material: Metal Color Options: Black Power Requirements: AC 100–240V, 50/60Hz Other Specs: Video Output: 2 HDMI (up to 4K), 2 VGA Audio Input/Output: 1/2 RCA Alarm Input/Output: 16/8 channels HDD: 8 SATA ports, up to 20 TB per HDD Network Interface: 2 RJ-45 ports (10/100/1000 Mbps) USB Ports: 2 USB 2.0, 2 USB 3.0 AI Functions: Face Detection: 2 channels by recorder; up to 16 channels by camera Face Recognition: 2 channels by recorder; up to 16 channels by camera Perimeter Protection: 4 channels by recorder; up to 16 channels by camera SMD Plus: 8 channels by recorder; up to 16 channels by camera Metadata: 8 channels by camera ANPR: 8 channels by camera People Counting: 4 channels by camera Heat Map: 4 channels by camera

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The Dahua DHI-NVR608H-64-XI is a high-performance 64-channel network video recorder (NVR) from the WizMind series, designed for large-scale IP surveillance applications. It supports advanced AI features, including face recognition, perimeter protection, and smart motion detection, making it ideal for enterprise-level security systems. Key Features: Supports up to 64 IP camera inputs AI by Recorder: 8-channel face detection and recognition, 8-channel metadata, 32-channel perimeter protection, 32-channel SMD Plus AI by Camera: Face detection and recognition, perimeter protection, SMD Plus, metadata, ANPR, stereo analysis, heat map, and people counting Supports AcuPick with up to 64 channels Max. decoding capability: 32 × 1080p@30 fps Max. 1280/1280/1024 Mbps incoming/recording/outgoing bandwidth Supports Smart H.265+, H.265, Smart H.264+, H.264, and MJPEG decoding formats Supports N+M cluster, RAID 0/1/5/6/10, and iSCSI Drawer-like chassis design allows for HDD hot swapping Specifications: Dimensions: 444 mm × 456.6 mm × 95 mm Weight: 6.4 kg Material: Metal enclosure Color Options: Black Power Requirements: 100–240 V AC, 50–60 Hz, <18 W (without HDD) Other Specs: Video Input: 64 channels Alarm Input/Output: 16/8 channels Audio Input/Output: 1/1 channel Video Output: 4 HDMI, 2 VGA USB Ports: 2 × USB 2.0, 2 × USB 3.2 Gen 1 Type-A Ethernet Ports: 2 × RJ-45 (10/100/1000 Mbps) eSATA Ports: 1 HDD Bays: 8 SATA interfaces, up to 16 TB per HDD Operating Temperature: -10°C to 55°C Operating Humidity: 10% to 93% (non-condensing) Certifications: CE, FCC

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The Dahua DH-XVR5104HS-4KL-I3 is a 4-channel Penta-brid digital video recorder supporting HDCVI, AHD, TVI, CVBS, and IP camera inputs. It features AI Coding, Smart H.265+ compression, and advanced AI functions like SMD Plus, perimeter protection, and face recognition for efficient and intelligent surveillance. Key Features: Supports HDCVI, AHD, TVI, CVBS, and IP video inputs H.265+/H.265 dual-stream video compression Supports all-channel AI Coding Up to 8 IP camera inputs, each up to 8MP Max 64 Mbps incoming bandwidth 4-channel SMD Plus for analog channels 4-channel perimeter protection for analog channels 2-channel face recognition for analog channels 2-channel QuickPick 2.0 for analog channels 1-channel privacy protection for analog channels IoT and POS functionalities Specifications: Dimensions: 260 mm × 237.9 mm × 47.6 mm Weight: 0.96 kg Material: Metal Color Options: Black Power Requirements: 12V DC, <7W (without HDD) Other Specs: Analog Camera Input: 4 BNC ports, supports HDCVI/AHD/TVI/CVBS auto-detect IP Camera Input: Up to 8 channels, each up to 8MP Video Output: 1 HDMI (up to 4K), 1 VGA Audio In/Out: 1/1 RCA Recording Resolution: Up to 4K Storage: 1 SATA port, up to 10TB Network Interface: 1 RJ-45 port (10/100 Mbps) USB Ports: 2 USB 2.0 Operating Temperature: -10°C to +55°C Operating Humidity: 10%–90% (RH), non-condensing

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The Dahua ASC2204C-D is a multifunctional access controller designed for managing up to 4 doors with 2-way access. It supports various communication protocols and offers robust security features, making it suitable for diverse access control applications. Key Features: Supports TCP/IP, RS-485, and Wiegand communication protocols Manages up to 4 doors with 2-way access Stores up to 100,000 users and 500,000 card-swiping records Supports multi-door interlock, multi-user unlock, anti-passback, and remote unlock Equipped with alarm features: reader tamper, intrusion, unlocking timeout, duress, invalid card threshold, and incorrect password Built-in RTC with manual and automatic time synchronization Data retention during power failure and supports online upgrades Watchdog mechanism ensures operational stability  Specifications: Dimensions: 337 mm × 272 mm × 90 mm Weight: 3.5 kg Material: SECC steel board Color Options: Black Power Requirements: 100–240 V AC Other Specs: User Capacity: 100,000 users Fingerprint Capacity: 3,000 fingerprints Card Capacity: 100,000 cards Record Capacity: 500,000 events Alarm Inputs: 8 digital inputs Alarm Outputs: 8 relay outputs RS-485 Ports: 9 Wiegand Ports: 8 Network Interface: 1 × 10/100 Mbps Ethernet port Operating Temperature: –30°C to +60°C Operating Humidity: 5%–95% RH (non-condensing) Installation: Surface mount Certifications: CE, FCC, UL

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The Dahua XVR1B04H-I is a 4-channel Penta-brid digital video recorder from the Cooper-I Series, supporting HDCVI, AHD, TVI, CVBS, and IP video inputs. It features AI-powered functions like SMD Plus for accurate human and vehicle detection, and AI Coding for efficient storage. With support for up to 6 IP camera inputs and Smart H.265+ compression, it offers a versatile and cost-effective surveillance solution. Key Features: Supports HDCVI, AHD, TVI, CVBS, and IP video inputs Up to 6-channel IP camera input, each up to 6MP Smart H.265+/H.265 dual-stream video compression 4-channel SMD Plus for accurate human and vehicle detection AI Coding for optimized storage and bandwidth usage Supports HDMI and VGA simultaneous video output One SATA port, up to 6TB capacity Supports mobile remote monitoring via iOS and Android Specifications: Dimensions: 260 mm × 236 mm × 48 mm Weight: 1.0 kg Material: Metal chassis Color Options: Black Power Requirements: DC 12V, 1.5A Other Specs: Video Compression: AI Coding, Smart H.265+, H.265, Smart H.264+, H.264 Audio Compression: G.711a, G.711u, PCM Video Output: 1 HDMI (up to 1080p), 1 VGA Audio Input/Output: 1-channel RCA input, 1-channel RCA output Two-way Talk: Supported (shares audio input with the first channel) HDD Interface: 1 SATA port, up to 6TB capacity USB Ports: 2 USB 2.0 ports Network Interface: 1 RJ-45 port (10/100 Mbps) Operating Temperature: -10°C to +55°C Operating Humidity: 10%–90% RH (non-condensing) Certifications: CE, FCC

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The Dahua DHI-NVR1104HS-P-S3-H is a compact 4-channel network video recorder featuring Power over Ethernet (PoE) support, Smart H.265+/H.264+ video compression, and a user-friendly interface. Designed for small to medium-sized surveillance setups, it offers efficient storage, remote monitoring, and seamless integration with ONVIF-compatible cameras. Key Features: 4-channel IP camera input 4 PoE ports with a total power budget of 36W Supports up to 8MP resolution Smart H.265+/H.264+ video compression HDMI and VGA simultaneous video output (max 1080p) Remote access via mobile app (iDMSS/gDMSS) ONVIF and RTSP protocol support Specifications: Dimensions: 260mm × 225mm × 47.6mm Weight: 0.84 kg Material: Metal Color Options: Black Power Requirements: DC 48V, 1.25A Other Specs: Video Input: 4 IP channels PoE Ports: 4 (10/100 Mbps) Maximum Decoding Capability: 1-ch@8MP (30fps), 4-ch@1080p (30fps) Storage: 1 SATA port, up to 8TB Network Protocols: HTTP, HTTPS, TCP/IP, IPv4/IPv6, RTSP, UDP, NTP, DHCP, DNS, P2P Mobile Access: iDMSS (iOS), gDMSS (Android) USB Ports: 2 (1 front USB 2.0, 1 rear USB 2.0) Operating Temperature: -10°C to +45°C Storage Temperature: 0°C to +40°C Operating Humidity: 10%~93% Storage Humidity: 30%~85%

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The Dahua DHI-NVR4832-EI is a 32-channel network video recorder from the WizSense series, designed to deliver advanced AI-driven surveillance capabilities. It supports high-resolution video recording up to 16MP, intelligent analytics like face recognition and perimeter protection, and offers robust storage options with 8 SATA ports. Its compatibility with third-party cameras and adherence to ONVIF standards make it a versatile choice for comprehensive security solutions. Key Features: Supports up to 32 IP camera inputs Maximum decoding capability: 16 × 1080p@30 fps Video compression formats: Smart H.265+, H.265, Smart H.264+, H.264, MJPEG AI by NVR: 1-channel face detection and recognition; 2-channel perimeter protection; up to 10 face databases with 20,000 images; 4-channel SMD Plus AI by Camera: Face detection and recognition, perimeter protection, SMD Plus, ANPR, people counting, stereo analysis, heat map Supports adaptive decoding Security baseline 2.3 Compatible with third-party network cameras Dual HDMI and VGA video outputs Supports up to 8 SATA HDDs, each up to 16 TB Alarm inputs/outputs: 16/4 channels Operating system: Embedded Linux Specifications: Dimensions: 2U chassis Material: Metal enclosure Color Options: Black Power Requirements: 100–240V AC, 50/60Hz Other Specs: Network Bandwidth: 256 Mbps (AI disabled), 180 Mbps (AI enabled) Video Output Resolutions: HDMI: up to 3840 × 2160; VGA: up to 1920 × 1080 Audio Input/Output: 1-channel RCA input, 1-channel RCA output Alarm Input/Output: 16 channels input, 4 channels output USB Ports: 2 × USB 2.0, 1 × USB 3.0 Ethernet Ports: 2 × RJ-45 (10/100/1000 Mbps) Operating Temperature: -10°C to +55°C Operating Humidity: 10%–90% RH

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The Dahua DH-XVR5232AN-I3 is a 32-channel Penta-brid digital video recorder supporting HDCVI, AHD, TVI, CVBS, and IP video inputs. It features advanced AI capabilities, including perimeter protection, face recognition, and Smart Motion Detection Plus (SMD Plus). With support for up to 48 IP channels and 5MP resolution, it offers comprehensive surveillance solutions. Key Features: Supports 32 analog channels and up to 48 IP channels (each up to 6MP) H.265+/H.265 dual-stream video compression AI functions: 32-channel SMD Plus, 8-channel perimeter protection, 2-channel face recognition QuickPick 2.0 for efficient target retrieval IoT and POS functionalities Specifications: Dimensions: 375 mm × 289 mm × 53 mm Weight: 1.98 kg Material: Metal casing Color Options: Black Power Requirements: 12 VDC, <17W (without HDD) Other Specs: Video Input: 32 BNC ports Audio Input/Output: 1/1 RCA Video Output: 1 HDMI, 1 VGA Storage: 2 SATA ports, up to 16TB per HDD USB Ports: 2 (1 front USB 2.0; 1 rear USB 3.0) Network Interface: 1 RJ-45, 10/100/1000 Mbps Ethernet port Operating Conditions: –10°C to +55°C; 0%–90% RH Certifications: CE, FCC

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The Dahua NVR4232-4KS2/L is a 32-channel 4K Lite Network Video Recorder designed for high-definition surveillance applications. It supports up to 8MP resolution recording, H.265 compression, and AI features like face detection and perimeter protection. Key Features: Supports up to 32 IP camera inputs Video compression: H.264, H.265, Smart H.264+, Smart H.265+ Maximum decoding capability: 8 × 1080p@30 fps Supports ONVIF and RTSP protocols AI by Camera: Face detection, perimeter protection, IVS, people counting, heat map, and SMD P2P remote surveillance via mobile devices Simultaneous HDMI (up to 4K) and VGA video output Specifications: Dimensions: 375.0 mm × 282.9 mm × 53.0 mm Weight: 1.5 kg (net), 2.6 kg (gross) Material: Metal casing Color Options: Black Power Requirements: 12V DC, 4A; Power consumption: <5.6W (without HDD) Other Specs: Operating Temperature: –10°C to +55°C Operating Humidity: 10%–93% RH Installation: Desktop/Rack mount Video Output: 1 HDMI (up to 4K), 1 VGA Audio Input/Output: 1-channel RCA each Alarm Input/Output: 4 inputs / 2 outputs Disk Interface: 2 SATA III ports, up to 10TB per HDD Network Interface: 1 RJ-45 (10/100/1000 Mbps) USB Ports: 2 (1 front USB 2.0, 1 rear USB 2.0) Supported Protocols: HTTP, HTTPS, TCP/IP, IPv4/IPv6, UDP, NTP, DHCP, DNS, SMTP, UPnP, IP Filter, FTP, DDNS, SNMP, Alarm Server, P2P, Auto Registration, IP Search Mobile Access: iOS, Android Browser Support: Chrome, IE, Safari, Edge, Firefox Interoperability: ONVIF (Profile T/S/G), CGI, SDK

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The Dahua DHI-NVR4232-4KS3 is a 32-channel network video recorder (NVR) designed for high-definition surveillance systems. Supporting up to 12MP resolution and equipped with advanced AI features, it ensures efficient video recording and intelligent analytics. Key Features: Supports Smart H.265+, H.265, Smart H.264+, H.264, and MJPEG decoding formats. Maximum decoding capability: 8 × 1080p@30 fps or 2 × 8 MP@30 fps. Supports IP cameras with resolutions up to 12 MP. AI by Recorder supports 2-channel SMD Plus. AI by Camera supports face detection and recognition, perimeter protection, SMD Plus, people counting, stereo analysis, and heat map. Supports EPTZ and one-click arming and disarming. Specifications: Dimensions: 375 mm × 282.9 mm × 53 mm Weight: 1.49 kg Material: Metal casing Color Options: Black Power Requirements: 12V DC, 4A; Power consumption: <10W (without HDD) Other Specs: Operating Temperature: –10°C to +55°C Operating Humidity: 10%–93% RH Installation: Rack or desktop Video Output: 1 HDMI (up to 4K), 1 VGA (up to 1080p) Audio Input/Output: 1-channel RCA each Alarm Input/Output: 4 inputs / 2 outputs Disk Interface: 2 SATA ports, up to 20TB total capacity Network Interface: 1 RJ-45 (10/100/1000 Mbps) USB Ports: 2 (1 front USB 2.0, 1 rear USB 2.0) Supported Protocols: HTTP, HTTPS, TCP/IP, IPv4, IPv6, UDP, NTP, DHCP, DNS, SMTP, UPnP, IP Filter, FTP, DDNS, SNMP, Alarm Server, P2P, Auto Registration, IP Search Mobile Access: iOS, Android Browser Support: Chrome, IE, Safari, Edge, Firefox Interoperability: ONVIF 22.12 (Profile T/S/G), CGI, SDK

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The Dahua DHI-NVR4232-16P-4KS2/L is a high-performance 32-channel network video recorder (NVR) with integrated 16-port PoE, designed for professional-grade surveillance systems. Supporting ultra-high-definition recording and advanced management features, this NVR is ideal for large-scale security applications.  Key Features: Supports 32 IP camera channels 16 built-in PoE ports for direct camera connectivity Supports H.265+/H.265/H.264+/H.264 video compression Maximum incoming bandwidth of 200 Mbps Supports up to 8MP resolution for preview and playback AI by Camera: Face detection, perimeter protection, IVS, people counting, heat map, and SMD Supports mainstream cameras of ONVIF and RTSP protocols P2P remote surveillance, video play on mobile device VGA/HDMI simultaneous video output, maximum resolution of HDMI is 4K Supports remote configuration and management of IPC  Specifications: Dimensions: 375 mm × 327.9 mm × 53 mm Weight: Net: 2.6 kg; Gross: 3.8 kg Material: Metal casing Color Options: Black Power Requirements: 100 V–240 V AC, 47–63 Hz, 3.5 A Other Specs: Storage: 2 SATA III ports, up to 10 TB for a single HDD Video Output: 1 HDMI (up to 4K), 1 VGA Audio Input/Output: 1 RCA input, 1 RCA output USB Ports: 2 (1 front USB2.0; 1 back USB2.0) Network Interface: 1 RJ-45, 10/100/1000 Mbps self-adaptive Ethernet port PoE: 16 ports, total power 130 W, max. 25.5 W per port Operating Conditions: –10 °C to +55 °C; 10%–93% RH Certifications: CE, FCC

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The Dahua DHI-NVR5232-16P-EI is a high-performance 32-channel network video recorder from the WizSense series. It features 16 PoE ports, supports up to 32MP IP cameras, and offers advanced AI functions including face recognition, perimeter protection, and SMD Plus.Key Features: Supports Smart H.265+, H.265, Smart H.264+, H.264, and MJPEG decoding formats Max. decoding capability: 32 × 1080p@30 fps or 32 × 2MP@30 fps Max. 384 Mbps incoming/recording/outgoing bandwidth Supports IP cameras with a resolution up to 32 MP Supports AcuPick with up to 32 channels Supports N+M cluster AI by recorder: 2-channel face detection and recognition, 4-channel perimeter protection, and 8-channel SMD PlusSpecifications: Dimensions: 375.0 mm × 327.0 mm × 53.0 mm Weight: 2.66 kg Material: Metal casing Color Options: Black Power Requirements: 100–240 VAC, 47–63 Hz Other Specs: 2 SATA ports, up to 16 TB for each HDD 16 PoE ports (IEEE802.3af/at), total output power ≤ 130W 1 HDMI and 1 VGA output 1 RJ-45 10/100/1000 Mbps self-adaptive Ethernet port 1 USB 2.0 port (front), 1 USB 3.0 port (rear) Operating temperature: –10°C to +55°C Operating humidity: 10%–93% Rack or desktop installation

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The Dahua DHI-NVR4432-EI is a high-performance 32-channel network video recorder featuring advanced AI capabilities. It supports up to 4 hard drives and offers intelligent functions such as face recognition, perimeter protection, and Smart Motion Detection Plus (SMD Plus), making it ideal for comprehensive surveillance solutions. Key Features: Supports 32 IP camera channels 4 SATA ports supporting up to 16 TB each Smart H.265+/H.265/Smart H.264+/H.264/MJPEG decoding formats Maximum decoding capability: 16 × 1080p@30 fps AI by NVR: 1-channel face detection and recognition; 2-channel perimeter protection; up to 10 face databases and 20,000 face images; 4-channel SMD Plus AI by Camera: Face detection and recognition, perimeter protection; SMD Plus; ANPR; people counting; stereo analysis; heat map Supports adaptive decoding Connected to third-party network cameras Security baseline 2.3 Specifications: Dimensions: 440 mm × 415.6 mm × 76 mm Weight: 4.25 kg (net), 6.35 kg (gross) Material: Metal casing Color Options: Black Power Requirements: 100–240V AC, 50/60Hz Other Specs: Video Output: 1 HDMI (up to 4K), 1 VGA Audio Input/Output: 1 RCA input, 1 RCA output Alarm Input/Output: 16 inputs, 4 outputs Network Interface: 2 RJ-45 ports (10/100/1000 Mbps) USB Ports: 1 USB 2.0, 1 USB 3.0 Operating Conditions: –10°C to +55°C; 10%–93% RH Certifications: CE, FCC

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The Dahua DHI-NVR5432-EI is a high-performance 32-channel network video recorder from the WizSense series. It supports up to 32MP IP cameras, offers advanced AI functions including face recognition, perimeter protection, and SMD Plus, and features a robust design suitable for various surveillance applications.Key Features: Supports Smart H.265+, H.265, Smart H.264+, H.264, and MJPEG decoding formats Max. decoding capability: 32 × 1080p@30 fps or 32 × 2MP@30 fps Max. 384 Mbps incoming/recording/outgoing bandwidth Supports IP cameras with a resolution up to 32 MP AI by recorder: 2-channel face detection and recognition, 4-channel perimeter protection, and 8-channel SMD Plus AI by camera: Face detection and recognition, perimeter protection, SMD Plus, metadata, ANPR, stereo analysis, heat map, and people counting Supports AcuPick with up to 32 channels Supports N+M cluster and iSCSISpecifications: Dimensions: 440 mm × 415.1 mm × 70 mm Weight: 4.74 kg Material: Metal casing Color Options: Black Power Requirements: 100–240 VAC, 50–60 Hz Other Specs: 4 SATA ports, each supporting up to 20 TB 2 HDMI and 2 VGA video outputs 2 RJ-45 10/100/1000 Mbps self-adaptive Ethernet ports 1 USB 2.0 port (front), 2 USB 3.0 ports (rear) 1 audio input (RCA), 2 audio outputs (RCA) 16 alarm inputs, 6 alarm outputs Operating temperature: –10°C to +55°C Operating humidity: 10%–93% (non-condensing) Rack or desktop installation Certifications: CE, FCC

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The Dahua LR2218-16ET-240 is an 18-port Layer 2 managed ePoE switch designed for long-distance power and data transmission. It supports Dahua's Enhanced Power over Ethernet (ePoE) technology, enabling PoE transmission up to 800 meters over Ethernet cables. The switch offers advanced features like VLAN, QoS, and PoE management, making it ideal for surveillance systems and other network applications.  Key Features: Supports long-distance PoE transmission up to 800 meters with ePoE technology Ports 1–8 support three self-adaptive transmission modes: IEEE, E100, and E10 Ports 1–8 support both twisted-pair and coaxial cable transmission Compliant with IEEE802.3af, IEEE802.3at, and Hi-PoE standards Supports web management: port management, 802.1Q VLAN, STP/RSTP, LACP, 802.1X, QoS PoE management features including Green PoE and Legacy Support Conforms to IEEE802.3, IEEE802.3u, IEEE802.3ab/z, and IEEE802.3X standards  Specifications: Dimensions: 440 mm × 300 mm × 44 mm Weight: 3.14 kg Material: Sheet metal Color Options: Black Power Requirements: 100–240V AC, 50/60 Hz Other Specs: Ethernet Ports: 16 × 10/100 Mbps RJ-45 PoE ports Uplink Ports: 2 × 10/100/1000 Mbps RJ-45 and 2 × 1000 Mbps SFP combo ports PoE Power Budget: 240W total; Ports 1–2 support up to 60W (Hi-PoE), Ports 3–16 support up to 30W each Switching Capacity: 8.8 Gbps Packet Forwarding Rate: 5.36 Mpps Packet Buffer Memory: 2.75 Mb MAC Table Size: 4K VLAN Support: Supports up to 31 VLANs Operating Temperature: –10°C to +55°C Operating Humidity: 5%–95% RH Lightning Protection: Common mode: 4KV; Differential mode: 2KV

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The D-Link DUB-V120 is a compact USB-C to HDMI adapter that enables users to connect their USB-C or Thunderbolt 3-enabled devices to HDMI displays. It supports ultra-high-definition video resolutions up to 4K at 60 Hz, ensuring clear and smooth visuals for presentations, streaming, or extended displays. Key Features: Supports HDMI 2.0 with resolutions up to 4K@60 Hz Compatible with USB-C and Thunderbolt 3 ports Supports DisplayPort over USB-C alternative mode Plug-and-play installation; no additional software required Compact and portable design for easy transportation Specifications: Dimensions: 67.0 x 30.5 x 10.5 mm Weight: 26.34 grams Material: Plastic enclosure Color Options: White Power Requirements: Bus-powered; Consumption: 140 mA (±10%) at 5 V DC Other Specs: Interfaces: HDMI Port, USB Type-C Connector (Thunderbolt 3 compliant) Standards: USB 3.1 Gen 1, USB 2.0, USB 1.1, HDMI 2.0, DisplayPort Alternative Mode, EDID Operating Temperature: 0 to 40 °C Storage Temperature: -20 to 70 °C Operating Humidity: 10% to 90% RH, non-condensing Storage Humidity: 5% to 90% RH, non-condensing Certifications: CE, FCC, HDMI, IC, RCM

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The Dahua XVR7216AN-4K-I3 is a 16-channel Penta-brid 4K digital video recorder from the WizSense series, designed for high-performance surveillance applications. It supports multiple video input formats, including HDCVI, AHD, TVI, CVBS, and IP, providing flexibility in system integration. With advanced AI features such as SMD Plus, perimeter protection, and face recognition, it enhances security monitoring and reduces false alarms. Key Features: Supports HDCVI, AHD, TVI, CVBS, and IP video inputs Up to 32-channel IP camera inputs, each channel up to 8MP H.265+/H.265 dual-stream video compression 16-channel AI Coding for efficient storage and bandwidth usage Up to 16 channels SMD Plus for accurate human and vehicle detection 12-channel perimeter protection with tripwire and intrusion detection 6-channel face recognition with a database capacity of up to 20,000 images 1-channel privacy protection for real-time face masking Supports QuickPick 2.0 for efficient target retrieval IoT and POS functionalities Specifications: Dimensions: 375 mm × 287 mm × 53 mm Weight: 2.4 kg Material: Metal chassis Color Options: Black Power Requirements: DC 12V, 5A Other Specs: Video Compression: AI Coding, Smart H.265+, H.265, Smart H.264+, H.264 Audio Compression: G.711a, G.711u, PCM Video Output: 1 HDMI (up to 4K), 1 VGA Audio Input/Output: 1-channel RCA input, 1-channel RCA output Two-way Talk: Supported (shares audio input with the first channel) HDD Interface: 2 SATA ports, up to 16TB capacity for each disk USB Ports: 1 front USB 2.0, 1 rear USB 3.0 Network Interface: 1 RJ-45 port (10/100/1000 Mbps) RS-485: 1 port for PTZ control Alarm Input/Output: 16-channel BNC (coaxial audio), 1-channel RCA output Operating Temperature: -10°C to +55°C Operating Humidity: 10%–90% RH (non-condensing) Certifications: CE, FCC

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The D-Link DUB-E250 is a compact USB-C to 2.5G Ethernet adapter designed to provide ultra-fast wired network connectivity for devices lacking an Ethernet port. Ideal for high-bandwidth activities such as online gaming, streaming, and large file transfers, it ensures a stable and speedy connection. Key Features: 2.5 Gigabit Ethernet connectivity for high-speed data transfer USB-C and Thunderbolt 3 compatible Auto Speed Detection and Crossover Detection Supports Full-Duplex Mode with up to 4.6 Gbps throughput Plug-and-play installation with built-in driver Compact and portable design Backwards compatible with 10/100/1000 Mbps networks Specifications: Dimensions: 53 x 21.5 x 15 mm Weight: 28.5 g Material: Plastic enclosure Color Options: White Power Requirements: USB bus-powered; consumption: 250 mA Other Specs: Interface: USB-C / Thunderbolt 3 Ethernet Port: RJ-45 (10/100/1000/2500 Mbps) LED Indicators: Connection (orange), Link/ACT (white) Operating Temperature: 10 to 45 °C Storage Temperature: 10 to 70 °C Operating Humidity: 10% to 85% non-condensing Storage Humidity: 5% to 90% non-condensing Certifications: CE, FCC, IC

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The Dahua XVR7216AN-4K-I3 is a 16-channel Penta-brid 4K digital video recorder from the WizSense series, designed for high-performance surveillance applications. It supports multiple video input formats, including HDCVI, AHD, TVI, CVBS, and IP, providing flexibility in system integration. With advanced AI features such as SMD Plus, perimeter protection, and face recognition, it enhances security monitoring and reduces false alarms. Key Features: Supports HDCVI, AHD, TVI, CVBS, and IP video inputs Up to 32-channel IP camera inputs, each channel up to 8MP H.265+/H.265 dual-stream video compression 16-channel AI Coding for efficient storage and bandwidth usage Up to 16 channels SMD Plus for accurate human and vehicle detection 12-channel perimeter protection with tripwire and intrusion detection 6-channel face recognition with a database capacity of up to 20,000 images 1-channel privacy protection for real-time face masking Supports QuickPick 2.0 for efficient target retrieval IoT and POS functionalities Specifications: Dimensions: 375 mm × 287 mm × 53 mm Weight: 2.4 kg Material: Metal chassis Color Options: Black Power Requirements: DC 12V, 5A Other Specs: Video Compression: AI Coding, Smart H.265+, H.265, Smart H.264+, H.264 Audio Compression: G.711a, G.711u, PCM Video Output: 1 HDMI (up to 4K), 1 VGA Audio Input/Output: 1-channel RCA input, 1-channel RCA output Two-way Talk: Supported (shares audio input with the first channel) HDD Interface: 2 SATA ports, up to 16TB capacity for each disk USB Ports: 1 front USB 2.0, 1 rear USB 3.0 Network Interface: 1 RJ-45 port (10/100/1000 Mbps) RS-485: 1 port for PTZ control Alarm Input/Output: 16-channel BNC (coaxial audio), 1-channel RCA output Operating Temperature: -10°C to +55°C Operating Humidity: 10%–90% RH (non-condensing) Certifications: CE, FCC

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The D-Link NCB-FS09S-LC2 is a high-quality single-mode fiber optic pigtail featuring an LC connector and a 2-meter length. Designed for efficient fusion splicing in fiber optic networks, it ensures minimal signal loss and reliable performance. Key Features: High-precision ceramic ferrule with excellent concentricity Low insertion loss and high return loss Pre-polished and 100% factory-tested for optimal performance Suitable for high-speed data transmission applications Complies with international standards (EIA/TIA, IEC, ANSI, Telcordia) Specifications: Dimensions: 2 meters length, 0.9mm cable diameter Weight: Approximately 10 grams Material: Cable Jacket: PVC or LSZH (Low Smoke Zero Halogen) Ferrule: Ceramic Color Options: Yellow (standard for single-mode fiber) Power Requirements: Not applicable Other Specifications: Insertion Loss: Typical ≤ 0.2 dB, Maximum 0.3 dB Return Loss: UPC ≥ 50 dB Operating Temperature: -40°C to +85°C Storage Temperature: -40°C to +85°C Mating Durability: ≥ 1000 cycles

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