DAHUA DH-HAC-B2A21

৳ 2,200

* 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

Brand: Dahua Camera

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 Sensor 1/2.7″ CMOS
Effective Pixels 1920(H)×1080(V), 2MP
Scanning 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
IR Distance Up to 20m (66feet)
IR On/Off Control Auto / Manual
Lens
Lens Type Fixed lens / Fixed iris
Mount Type Board-in
Focal Length 3.6mm (2.8mm, 6mm Optional)
Max Aperture F1.85
Angle of View H: 93° (103°, 54.7°)
Focus Control N/A
Close Focus Distance 800mm (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
Detect 25px/m

(8px/ft)

3.6mm: 51m(167ft)

6mm: 80m(262ft)

Observe 63px/m

(19px/ft)

3.6mm: 20m(66ft)

6mm: 32m(105ft)

Recognize 125px/m

(38px/ft)

3.6mm: 10m(33ft)

6mm: 16m(52ft)

Identify 250ppm

(76px/ft)

3.6mm: 5m(17ft)

6mm: 8m(26ft)

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

Tilt: 0° ~ 90°

Rotation: 0° ~ 360°

Video
Resolution 1080P (1920×1080)
Frame Rate 25/30fps@1080P, 25/30/50/60fps@720P
Video Output 1-channel BNC high definition video output / CVBS video output (Can switch)
Day/Night Auto (ICR) / Manual
OSD Menu Multi-language
BLC Mode BLC / HLC / DWDR
WDR DWDR
Gain Control AGC
Noise Reduction 2D
White Balance Auto / Manual
Smart IR Auto / Manual
Certifications
Certifications CE (EN55032, EN55024, EN50130-4)

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

Interface
Audio Interface N/A
Eelectrical
Power Supply 12V DC ± 30%
Power Consumption Max. 2.7W (12V DC, IR on)

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