product details of Dahua DH-HAC-B2A21 2MP HDCVI IR Bullet Camera
Key Features
Model: DH-HAC-B2A21
3.6mm fixed lens (2.8mm, 6mm optional)
Max. 30fps@1080P, IP67, DC12V
HD and SD output switchable
Max. IR length 20m, Smart IR
Camera Feature
Image Sensor- 1/2.7" CMOS
Effective Pixels- 1920(H)×1080(V), 2MP
IR Distance- Up to 20m (66feet)
Others
IR On/Off Control: Auto / Manual
Scanning System: Progressive
Minimum Illumination: 0.04Lux/F1.85, 30IRE, 0Lux IR on
S/N Ratio: More than 65dB
Lens
Type- Fixed lens / Fixed iris
Focal Length- 3.6mm (2.8mm, 6mm Optional)
Aperture- F1.85 (max.)
Angle of View- H: 93° (103°, 54.7°)
Focus Control: N/A
Close Focus Distance: 800mm (500mm, 2000mm) 31.5'' (19.69'', 78.74'')
Mount Type: Board-in
Physical Specification
Dimension- 69.8mm×69.8mm×157.6mm (2.75"×2.75"×6.20")
Weight
Net Weight: 0.25kg (0.55lb)
Gross Weight: 0.30kg (0.66lb)
Power
Power Supply: 12V DC ±30%
Power Consumption: Max. 2.7W (12V DC, IR on)
