Description
The Dahua 2MP HDCVI IR Bullet Camera is a high-quality camera with a 2MP CMOS image sensor and a maximum resolution of 1920 (H) * 1080 (V). It has a progressive scanning system and a minimum illumination of 0.04lux@F1.7. The camera has a S/N ratio of >65 dB and an illumination distance of 40 m (131.23 ft). It also features a manual vari-focal lens with a focal length of 2.712 mm and a maximum aperture of F1.7. The camera has a pan/tilt/rotation range of 0-360 degrees and supports various video frame rates for different formats. It also has features such as day/night mode, BLC, HLC, DWDR, and white balance control. The camera has a smart illumination feature, 2D noise reduction, and privacy masking.
FEATURES
Dahua 2MP HDCVI IR Bullet Camera
PRODUCT SPECIFICATIONS
Brand
Dahua
Item model number
DH-HAC-B4A21P-VF-2712
Product Type
Camera
Camera
Pixel2 MP
Image Sensor2MP CMOS
Max. Resolution1920 (H) * 1080 (V)
Scanning SystemProgressive
Electronic Shutter SpeedPAL: 1/25 s1/100,000 sNTSC: 1/30 s1/100,000 s
Min. Illumination0.04lux@F1.7(Color, 30 IRE)0.004lux@F1.7(B/W, 30 IRE)0 lux (Illuminator on)
S/N Ratio>65 dB
Illumination Distance40 m (131.23 ft)
Illuminator On/Off ControlAuto/Manual
Illuminator Number2 (IR light)
Pan/Tilt/Rotation RangePan: 0360Tilt: 090Rotation: 0360
Lens
Lens TypeManual Vari-focal
Lens Mount14
Focal Length2.712 mm
Max. ApertureF1.7
Field of ViewH: 10232; V: 5418; D: 12137
Iris ControlFixed
Close Focus Distance0.8 m (2.62 ft)
Video Frame Rate
CVI:PAL:1080p@25fps;720p@25fpsNTSC:1080p@30fps;720p@30fps
TVI:PAL:1080p@25fps;720p@25fpsNTSC:1080p@30fps;720p@30fps
AHD:PAL:1080p@25fps;720p@25fpsNTSC:1080p@30fps;720p@30fps
CVBS:PAL: 960HNTSC: 960H
Resolution1080p (1920 * 1080); 720p (1280 * 720); 960H (960 * 576/960 * 480)
Day/NightAuto (ICR)/Color/B/W
BLCBLC; HLC; DWDR
WDRDWDR
White BalanceAuto; Area white balance
Gain ControlAuto/Manual
Noise Reduction2D NR
Smart IlluminationYes
MirrorYes
Privacy MaskingOff/On (8 areas, rectangle)
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