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Dahua Technology USA 4K HDCVI Vari-focal Dome Camera – A83ALBZ


• 1/2-in. 8MP Progressive Scan CMOS Imager
• 4K (3840 x 2160) Resolution at 15 fps
• 3.7 mm to 11 mm Motorized Optical Zoom Lens
• True Wide Dynamic Range (120 dB) and 2D/3D Noise Reduction
• HD and SD Dual-output
• Maximum IR length 50 m (164 ft ), Smart IR
• IP67 Ingress Protection, IK10 Vandalism Protection
• Dual Power Input, 24 VAC or 12 VDC Power Supply
• 12 VDC Voltage Output
• Designed for Extreme Temperature Environments

SKU: VD-A83ALBZINSY Categories: , , Tag:


Experience the superior clarity of Dahua’s Ultra 4K HDCVI cameras (A83ALBZ) for vast coverage and superior image details. As the world’s fi rst 4K over coax cameras, the Dahua Ultra 4K HDCVI series leverages existing coax infrastructures to deliver forensic-level images seamlessly and more cost effectively. The outstanding performance, easy installation and rugged design make the camera an ideal choice for mid- to large-size businesses and for applications in large, open spaces (city centers, parks, campuses) where highly reliable surveillance and construction flexibility are valued.


Image Sensor 1/2-in. CMOS Imager
Effective Pixels 3840(H) x 2160(V), 8 MP
Scanning System Progressive
Electronic Shutter Speed 1/1 s to 1/100,000 s
Minimum Illumination Color: 0.01 lux at F1.5
0 lux with IR on
S/N Ratio More than 65 dB
IR Distance Up to 50 m (164.04 ft)
IR On/Off Control Auto, Manual
IR LEDs Three (3)
Lens Type Motorized Lens / Auto Iris
Mount Type Board-in
Focal Length 3.7 mm to 11 mm
Max Aperture F1.5
Angle of View Horizontal: 46° to 112°
Focus Control Auto, Manual
Close Focus Distance 200 mm (7.87 in.)
Pan / Tilt / Rotation
Range Pan: 0° to 355°
Tilt: 0° to 65°
Rotation: 0° to 355°
Resolution 8 MP (3840 x 2160)
Frame Rate 3840 x 2160 at 15 fps
2560 x 1440 at 30 fps
Video Output One (1) BNC HDCVI 4K Ultra High-definition Channel and, One (1) BNC CVBS Channel
Transmission Distances¹
RG-59/U Coax 720p: 800 m (2624.67 ft)
1080p: 500 m (1640.42 ft)
4K: 500 m  (1640.42 ft)
RG-6/U Coax 720p: 1200 m (3937.01 ft)
1080p: 800 m (2624.67 ft)
4K: 700 m (2296.59 ft)
CAT 6 UTP (balun required) 720p: 450 m (1476.38 ft)
1080p: 300 m (984.25 ft)
4K: 300 m (984.25 ft)
Day/Night Auto (ICR), Manual
On-Screen Display Multi-language
WDR 120 dB
Gain Control AGC
Noise Reduction 2D/3D
White Balance Auto, Manual
Smart IR Auto, Manual
Audio Input: One (1) Channel
Alarm Input: Two (2) Channels
Output: One (1) Channel
Power Supply, Input 24 VAC ±25%, 12 VDC ±25%
Power, Output 12 VDC, 4 W maximum
Power Consumption 12.4 W maximum
UL60950-1+CAN/CSA C22.2 No.60950-1
Electromagnetic Compatibility (EMC) FCC CFR 47 FCC Part 15 subpartB,
ANSI C63.4-2014
Operating Conditions -40° C to +60° C (-40° F to +140° F),
Less than 90% RH
*Initiate startup above -40° C (-40° F)
Storage Conditions -40° C to +60° C (-40° F to +140° F),
Less than 90% RH
Ingress Protection IP67
Vandal Resistance IK10
Casing Aluminium
Dimensions ø159.10 mm x 117.90 mm
(ø6.26 in. x 4.64 in.)
Net Weight 0.90 kg (1.98 lb)
Gross Weight 1.20 kg (2.65 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.

Additional information

Weight 31.68 oz
Dimensions 6.3 × 4.6 in