Experience 1080P full HD video and the simplicity of using existing cabling infrastructure with HDCVI. The Cooper series 1080P HDCVI camera features a compact design and offers a high quality image at a friendly price. It offers various vari-focal/fixed lens models with a multi-language OSD and HD/SD switchable output. Its structural flexibility and high costperformance makes the camera an ideal choice for SMB solutions.
Dahua B4A21-VF 2MP HDCVI IR Bullet Camera | data |
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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/F1.8, 30IRE, 0Lux IR on |
S/N Ratio | More than 65dB |
IR Distance | Up to 30m (98feet) |
IR On/Off Control | Auto / Manual |
IR LEDs | 2 |
Lens | |
Lens Type | Vari-focal lens / Fixed iris |
Mount Type | Board-in |
Focal Length | 2.7-12mm |
Max Aperture | F1.8 |
Angle of View | H: 106°~33°, V: 56°~19° |
Focus Control | Manual |
Close Focus Distance | 500mm 19.7'' |
DORI Distance | |
Detect | DORI Definition:25px/m (8px/ft) |
Distance: Wide:45m(148ft), Tele:132m(433ft) | |
Observe | DORI Definition:63px/m (19px/ft) |
Distance: Wide:18m(60ft), Tele:53m(173ft) | |
Recognize | DORI Definition:125px/m (38px/ft) |
Distance: Wide:9m(30ft), Tele:26m(87ft) | |
Identify | DORI Definition:250px/m (76px/ft) |
Distance: Wide:5m(15ft), Tele:13m(43ft) | |
Pan / Tilt / Rotation | |
Pan / Tilt / Rotation | Pan: 0° ~ 360°, Tilt: 0° ~ 87°, 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 4.4W (12V DC, IR on) |
Environmental | |
Operating Conditions | -40°C ~ +60°C (-40°F ~ +140°F) / Less than 90% RH * Start up should be done at above -40°C (-40°F) |
Storage Conditions | -40°C ~ +60°C (-40°F ~ +140°F) / Less than 90% RH |
Ingress Protection & Vandal Resistance | IP67 |
Construction | |
Casing | Aluminium |
Dimensions | 209.9mm×90.4mm×90.4mm (8.26"×3.56"×3.56") |
Net Weight | 0.59kg (1.3lb) |
Gross Weight | 0.75kg (1.50lb) |