Description
The Dahua DH-HAC-B3A21-Z is a 2MP HDCVI IR bullet camera designed for high-definition surveillance. It features a 1/2.7" CMOS sensor, delivering 1080p full HD video. With a motorized 2.7–12mm vari-focal lens, it offers flexible viewing angles. The camera supports multiple video formats (CVI/CVBS/AHD/TVI) and provides up to 40 meters of IR illumination for night vision. Its IP67-rated weatherproof design ensures reliable performance in various environmental conditions.
Key Features:
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2MP resolution (1920×1080)
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Supports CVI/CVBS/AHD/TVI video outputs
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2.7–12mm motorized vari-focal lens
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Smart IR with up to 40m illumination distance
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IP67 weatherproof rating
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12V DC power supply
Specifications:
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Dimensions: 243.5 mm × Φ90.7 mm × 90.4 mm
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Weight: Net weight: 0.39 kg; Gross weight: 0.53 kg
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Material: Metal front cover, plastic main body, plastic bracket
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Color Options: White
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Power Requirements: 12V DC ±30%
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Other Specs:
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Image Sensor: 1/2.7" CMOS
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Minimum Illumination: 0.04 lux/F1.7, 30IRE; 0 lux with IR on
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IR Distance: Up to 40 meters
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Video Frame Rate: Max. 30fps@1080P
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Day/Night: Auto switch by ICR
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WDR: DWDR
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Noise Reduction: 2D NR
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Operating Temperature: -30°C to +60°C
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Ingress Protection: IP67
