Dahua HAC-B1A21 Camera price in Bangladesh

৳ 1,950.00

* Model: Dahua HAC-B1A21
* Max. 30fps@1080P
* HD and SD output switchable
* 3.6mm fixed lens (6mm optional)
* Max. IR length 20m, Smart IR

SKU: 7641 Category:

Dahua HAC-B1A21 2MP HDCVI IR Eyeball Camera price for sale in BD. Best CCTV Camera price in Bangladesh provided by Credible Technology. Are you looking for Security camera for your home, we are CCTV Camera dealer in Bangladesh. Also providing CCTV Installation in BD.

Dahua HAC-B1A21 2MP HDCVI IR Eyeball Camera price in Bangladesh


Camera Feature
Image Sensor1/2.7″ CMOS
Effective Pixels1920(H)×1080(V), 2MP
IR DistanceUp to 20m (66feet)
OthersScanning System Progressive
Electronic Shutter Speed PAL: 1/25~1/100000s
NTSC: 1/30~1/100000s
Minimum Illumination 0.04Lux/F1.85, 30IRE, 0Lux IR on
S/N Ratio More than 65dB
TypeFixed lens / Fixed iris
Focal Length3.6mm (6mm Optional)
Angle of ViewH: 93° ( 54.7°)
Physical Specification
Dimension70mm×70mm×149mm (2.76″×2.76″×5.87″)
WeightNet Weight 0.14kg (0.31lb)
Gross Weight 0.17kg (0.37lb)
PowerPower Supply 12V DC ±30%
Consumption of Power Max. 2.7W (12V DC, IR on)
DORI Distance
Note: The DORI distance is a “general proximity” of distance which

makes it easy to pinpoint the right camera for your needs. The DORI

distance is calculated based on sensor specification and lab test result

according to EN 62676-4 which defines the criteria for Detect, Observe,

Recognize and Identify respectively.





2.8mm: 37m(121ft)

3.6mm: 51m(167ft)

6mm: 80m(262ft)



2.8mm: 15m(49ft)

3.6mm: 20m(66ft)

6mm: 32m(105ft)



2.8mm: 8m(26ft)

3.6mm: 10m(33ft)

6mm: 16m(51ft)



2.8mm: 4m(14ft)

3.6mm: 5m(17ft)

6mm: 8m(26ft)


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