Thông số kỹ thuật của camera Dahua DH-HAC-B1A51P-U-IL-A 5MP
Camera | |
Image Sensor | 5MP CMOS |
Max. Resolution | 2880 (H) × 1620 (V) |
Signal System | PAL |
Electronic Shutter Speed | PAL: 1/25 s–1/100,000 s; |
Min. Illumination | 0.02 lux@F2.0 (Color, 30 IRE) 0.002 lux@F2.0 (B/W, 30 IRE) 0 lux (Illuminator on) |
S/N Ratio | >65 dB |
Illumination Distance | IR: 30 m (98.43 ft) Warm light: 20 m (65.62 ft) |
Illuminator On/Off Control | Auto; Manual |
Illuminator Number | 2 (Warm light);2 (IR light) |
Angle Adjustment | Pan: 0°–360° Tilt: 0°–90° Rotation: 0°–360° |
Lens | |
Lens Type | Fixed-focal |
Lens Mount | M12 |
Focal Length | 2.8 mm; 3.6 mm; 6 mm |
Max. Aperture | F2.0 |
Field of View | 2.8 mm: H: 100°; V: 54°; D: 117° 3.6 mm: H: 80°; V: 43°; D: 94° 6 mm: H: 43°; V: 24°; D: 50° |
Iris Control | Fixed |
Video | |
Video Frame Rate | CVI: 5M@25 fps; 4M@25 fps; 1080p@25 fps; AHD: 4M@25 fps TVI: 4M@25 fps CVBS: 960H |
Resolution | 5M (2880 × 1620); 4M (2560 × 1440); 1080p (1920 × 1080); 960H (960 × 576/960 × 480) |
Day/Night | Auto(ICR)/Color/B/W |
BLC | BLC; HLC; DWDR |
WDR | DWDR |
White Balance | Auto; Area white balance |
Gain Control | Auto; Manual |
Noise Reduction | 2D NR |
Illumination Mode | Smart IR&WL; WL Mode; IR Mode |
Mirror | Yes |
Privacy Masking | Off/On (8 areas, rectangle) |
Port | |
Video Output | Video output choices of CVI/TVI/AHD/CVBS by one BNC port |
Audio Input | One channel built-in Mic |
Power | |
Power Supply | 12 VDC ± 30% |
Power Consumption | Max 3.3 W (12 VDC, LED on) |
Environment | |
Operating Temperature | –40 °C to +60 °C (–40 °F to +140 °F) |
Operating Humidity | <95% (RH), non-condensing |
Storage Temperature | –40 °C to +60 °C (–40 °F to +140 °F) |
Storage Humidity | <95% (RH), non-condensing |
Protection | IP67 |
Anti-corrosion Level | Basic Protection |
Structure | |
Casing Material | Plastic |
Product Dimensions | 146.1 mm × 70.0 mm × 69.8 mm |
Net Weight | 0.15 kg (0.33 lb) |
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