DAHUA DH-HAC-B2A21

৳ 2,200.00

* Model: DH-HAC-B2A21
* 3.6mm fixed lens (2.8mm, 6mm optional)
* Max. [email protected], IP67, DC12V
* HD and SD output switchable
* Max. IR length 20m, Smart IR

Description

DH-HAC-B2A21 – Buy Dahua CCTV from Dahua CC Camera Store in Bangladesh.

Dahua dealer in Bangladesh is presenting the best CC Camera Brand in BD.

 

DH-HAC-B2A21 price

 

 

Specifications

Camera
Image Sensor1/2.7″ CMOS
Effective Pixels1920(H)×1080(V), 2MP
Scanning SystemProgressive
Electronic Shutter SpeedPAL: 1/25~1/100000s

NTSC: 1/30~1/100000s

Minimum Illumination0.04Lux/F1.85, 30IRE, 0Lux IR on
S/N RatioMore than 65dB
IR DistanceUp to 20m (66feet)
IR On/Off ControlAuto / Manual
Lens
Lens TypeFixed lens / Fixed iris
Mount TypeBoard-in
Focal Length3.6mm (2.8mm, 6mm Optional)
Max ApertureF1.85
Angle of ViewH: 93° (103°, 54.7°)
Focus ControlN/A
Close Focus Distance800mm (2000mm)

31.5” (78.74”)

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.
DORI

Definition

Distance
Detect25px/m

(8px/ft)

3.6mm: 51m(167ft)

6mm: 80m(262ft)

Observe63px/m

(19px/ft)

3.6mm: 20m(66ft)

6mm: 32m(105ft)

Recognize125px/m

(38px/ft)

3.6mm: 10m(33ft)

6mm: 16m(52ft)

Identify250ppm

(76px/ft)

3.6mm: 5m(17ft)

6mm: 8m(26ft)

Pan/Tilt/Rotation
Pan/Tilt/RotationPan: 0° ~ 360°

Tilt: 0° ~ 90°

Rotation: 0° ~ 360°

Video
Resolution1080P (1920×1080)
Frame Rate25/[email protected], 25/30/50/[email protected]
Video Output1-channel BNC high definition video output / CVBS video output (Can switch)
Day/NightAuto (ICR) / Manual
OSD MenuMulti-language
BLC ModeBLC / HLC / DWDR
WDRDWDR
Gain ControlAGC
Noise Reduction2D
White BalanceAuto / Manual
Smart IRAuto / Manual
Certifications
CertificationsCE (EN55032, EN55024, EN50130-4)

FCC (CFR 47 FCC Part 15 subpartB, ANSI C63.4-2014)

Interface
Audio InterfaceN/A
Eelectrical
Power Supply12V DC ± 30%
Power ConsumptionMax. 2.7W (12V DC, IR on)

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