A42AB22 Dahua All-Star Dealer Program

A42AB22

Pro Series

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4 MP HDCVI Fixed Bullet Camera

A42AB22
  • True Wide Dynamic Range (120 dB) and 3DNR
  • Maximum 4 MP Resolution in Real-time
  • HD and SD Dual-output
  • 2.8 mm Fixed Lens
  • Maximum IR Length 40 m (130 ft) with Smart IR 
  • IP67 Ingress Protection
  • 12 VDC Power Supply
Camera
Image Sensor 1/3-in. CMOS
Effective Pixels 2688(H) x 1520(V), 4.1 MP
Scanning System Progressive
Electronic Shutter Speed 1/3 s to 1/100,000 s
Minimum Illumination 0.01 Lux at F1.5, 
0 Lux with IR on
S/N Ratio More than 65 dB
IR Distance Up to 40 m (130 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 mm (59.06 in.)
Pan / Tilt / Rotation
Range Pan: 0° to 360°
Tilt: 0° to 90°
Rotation: 0° to 360°
Video
Resolution 4 MP (2560 x 1440)
Frame Rate 4 MP at 25 fps
1080p at 25/30 fps
720p at 25/30 fps
Video Output One (1) BNC HDCVI High-definition Channel and, One (1) BNC CVBS Channel
Video Transmission¹ RG-59/U Coax 720p:   800 m (2624.67 ft)
1080p: 500 m (1640.42 ft)
4 MP:   500 m  (1640.42 ft)
RG-6/U Coax 720p:   1200 m (3937.01 ft)
1080p: 800 m (2624.67 ft)
4 MP:   700 m (2296.59 ft)
CAT 6 UTP 720p:   450 m (1476.38 ft)
(balun required) 1080p: 300 m (984.25 ft)
4 MP:   300 m (984.25 ft)
Day/Night Auto (ICR), Manual
OSD 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
Safety UL60950-1+CAN/CSA C22.2 No.60950-1
Electromagnetic Compatibility (EMC) FCC CFR 47 FCC Part 15 subpart B, 
ANSI C63.4-2014)
Electrical
Power Supply 12 VDC ±25%
Power Consumption Max 5.9 W (12 VDC with IR on)
Environmental
Operating Conditions -30° C to +60° C (-22° F to +140° F), 
Less than 90% RH
* Start up should be done 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 x 70.0 mm x 70.0 mm
(7.09 in. x 2.76 in. x 2.76 in.)
Net Weight 0.40 kg (0.89 lb)
Gross Weight 0.51 kg (1.12 lb)
1. Transmission distance results verified by real-scene testing in Dahua's test laboratory. Actual transmission distances may vary due to external influences, cable quality, and wiring structures.
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