Camera
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Image Sensor
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1/2.9-in. CMOS
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Effective Pixels
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1920(H) x 1080(V), 2 MP
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Scanning System
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Progressive
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Electronic Shutter Speed
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1/30 s to 1/100000 s
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Minimum Illumination
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0.02 Lux at F2.0
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0 Lux (with IR on)
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S/N Ratio
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More than 65 dB
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IR Distance
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Up to 50 m (164 ft)
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IR On/Off Control
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Auto, Manual
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IR LEDs
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One (1)
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Lens
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Lens Type
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Fixed Lens / Fixed Iris
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Mount Type
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Board-in
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Focal Length
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A21BG02: 2.8 mm
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A21BG03: 3.6 mm
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Max Aperture
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F2.0
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Angle of View, Horizontal
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A21BG02: 51.2°
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A21BG03: 82.8°
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Close Focus Distance
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A21BG02: 500 m (19.7 in.)
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A21BG03: 800 m (31.5 in.)
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Pan / Tilt / Rotation
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Range
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Pan: 0° to 360°
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Tilt: 0° to 78°
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Rotation: 0° to 360°
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Video
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Resolution
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1080p (1920 x 1080)
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Frame Rate
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1080p at 30 fps
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720p at 30/60 fps
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Video Output
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One (1) BNC HDCVI High-definition Channel
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One (1) BNC CVBS Channel, switchable
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Video Transmission²
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RG-59/U Coax
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720p: 800 m (2624.67 ft)
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1080p: 500 m (1640.42 ft)
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RG-6/U Coax
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720p: 1200 m (3937.01 ft)
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1080p: 800 m (2624.67 ft)
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CAT 6 UTP
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720p: 450 m (1476.38 ft)
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(balun required)
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1080p: 300 m (984.25 ft)
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Day/Night
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Auto (ICR), Manual
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OSD Menu
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Multi-language
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BLC Mode
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BLC, HLC, DWDR
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WDR
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Digital WDR
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Gain Control
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AGC
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Noise Reduction
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2D
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White Balance
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Auto, Manual
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Smart IR
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Auto, Manual
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Certifications
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Safety
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EN55032, EN55024, EN50130-4
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UL60950-1+CAN/CSA C22.2 No.60950-1
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Electromagnetic Compatibility (EMC)
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FCC CFR 47 FCC Part 15 Subpart B
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ANSI C63.4-2014
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Electrical
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Power Supply
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12 VDC ±25%
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Power Consumption
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Max 2.9 W (12 VDC with IR on)
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Environmental
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Operating Conditions
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-40° C to +60° C (-40° F to +140° F),
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Less than 95% RH
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Initiate startup above -40°C (-40°F)
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Storage Conditions
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-40° C to +60° C (-40° F to +140° F),
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Less than 95% RH
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Ingress Protection
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IP67
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Construction
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Casing
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Aluminium
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Dimensions
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ø106.0 mm x 93.70 mm (ø4.17 in. x 3.69 in.)
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Net Weight
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0.44 kg (0.97 lb)
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Gross Weight
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0.58 kg (1.28 lb)
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2. Transmission distance results verified by real-scene testing in Dahua's test laboratory. Actual transmission distances may vary due to external influences, cable quality, and wiring structures.
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