Description
The Dahua ASR2200A-B is a slim, IP66-rated access control reader designed for both indoor and outdoor environments. It supports contactless IC card (Mifare) authentication and Bluetooth unlocking via the DMSS mobile app. With RS-485 and Wiegand output compatibility, it integrates seamlessly into various access control systems. Features like tamper detection, buzzer/LED indicators, and a built-in watchdog ensure secure and reliable operation.
Key Features:
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Supports IC card (Mifare) and Bluetooth unlocking
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RS-485 and Wiegand output interfaces
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IP66-rated for indoor and outdoor use
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Tamper alarm and watchdog functionality
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Visual and audio prompts via LED and buzzer
Specifications:
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Dimensions: 135 mm × 40 mm × 15 mm
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Weight: 160 g
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Material: Tempered glass and PC plastic
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Color Options: Black
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Power Requirements: 12V DC, 0.5A
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Other Specs:
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Card Reading Distance: 0–5 cm
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Bluetooth Range: Short: ≤0.2 m; Mid: ≤2 m; Long: ≤10 m
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Response Time: 0.1 s
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Operating Temperature: –30°C to +70°C
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Operating Humidity: 5%–95% RH (non-condensing)
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Ingress Protection: IP66
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Certifications: CE, FCC
