Dahua
Dahua A42AB22 4 MP HDCVI WDR IR Bullet Camera
Replaced by the A42AB23
Dahua A42AB22 Features
Camera
- Image Sensor 1/3-in. CMOS
- Effective Pixels 2688(H) × 1520(V), 4.1 MP
- Scanning System Progressive
- Electronic Shutter Speed 1/3 s to 1/300,000 s
- Minimum Illumination 0.01 Lux / F1.5, 0 Lux (IR on)
- S/N Ratio More than 65 dB
- IR Distance Up to 40.0 m (131.23 ft)
- IR On/Off Control Auto / Manual
- IR LEDs Two (2)
Lens
- Lens Type Fixed Lens / Fixed Iris
- Mount Type Board-in
- Focal Length 2.8 mm
- Max Aperture F1.5
- Angle of View Horizontal: 79°
- Close Focus Distance 900.0 mm (59.06 in.)
Video
- Resolution 4 MP (2560 × 1440)
- Frame Rate 25 fps @ 4 MP, 25/30 fps @ 1080p, 25/30/50/60 fps @ 720p
- Video Output One (1) BNC HDCVI high-definition Channel and, One (1) BNC CVBS Channel
- Day/Night Auto (ICR) / Manual
- On-screen Display Menu Multi-language
- BLC Mode BLC / HLC / WDR
- WDR 120 dB
- Gain Control AGC
- Noise Reduction 2D / 3D
- White Balance Auto / Manual
- Smart IR Auto / Manual
Certifications
- Certifications FCC (CFR 47 FCC Part 15 SubpartB)
- ANSI C63.4-2014)
- UL (UL60950-1+CAN/CSA C22.2 No.60950-1)
Electrical
- Power Supply 12V DC ±25%
- Power Consumption Max. 7 W (12V DC, IR on)
Environmental
- Operating Conditions -30°C to +60°C (-22°F to +140°F), Less than 90% RH
- Initiate start up above -30°C (-22°F)
- Storage Conditions -30°C to +60°C (-22°F to +140°F), Less than 90% RH
- Ingress Protection IP67
Construction
- Casing Aluminium
- Dimensions 180.0 mm × 70.0 mm × 70.0 mm (7.09 in. × 2.76 in. × 2.76 in.)
- Net Weight 0.40 kg (0.89 lb)
- Gross Weight 0.51 kg (1.12 lbs)