Description
DH-A83ABBZ
Experience the superior clarity of
Dahua’s Ultra 4K HDCVI cameras
for vast coverage and superior image details. As the world’s first 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.
1/2-in. 8 MP Progressive Scan CMOS Sensor
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 100 m (328 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
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Technical Specification
Camera
Image Sensor
1/2-in. CMOS
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, 30 IRE 0 lux with IR on
S/N Ratio
More than 65 dB
IR Distance
Up to 100 m (328 ft)
IR On/Off Control
Auto, Manual
IR LEDs
Four (4)
Lens
Lens Type
Motorized, Auto Iris
Mount Type
Board-in
Focal Length
3.7 mm to 11 mm
Maximum Aperture
F1.5
Angle of View
Horizontal: 46° to 112°
Focus Control
Auto, Manual
Close Focus Distance
200 mm (7.87 in.)
Installation Angle
Range
Pan: 0˚ to 360˚
Tilt: 0˚ to 90˚
Rotation: 0˚ to 360˚
DORI Distances¹
Detect (8 ppf)
Wide-angle: 83 m (273 ft)
Telephoto: 190 m (624 ft)
Observe (19 ppf)
Wide-angle: 33 m (109 ft)
Telephoto: 76 m (250 ft)
Recognize (38 ppf)
Wide-angle: 17 m (54 ft)
Telephoto: 38 m (125 ft)
Identify (76 ppf)
Wide-angle: 8 m (27 ft)
Telephoto: 19 m (62 ft)
Video
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
Video Transmission²
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
OSD Menu
Multi-language
BLC Mode
BLC, HLC, WDR
WDR
120 dB
White Balance
Auto, Manual
Gain Control
AGC
Noise Reduction
2D / 3D
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
Interface
Audio
Input: One (1) Channel
Alarm
Input: Two (2) Channels
Output: One (1) Channel
Electrical
Power Supply, Input
24 VAC ±25% or 12 VDC ±25%
Power, Output
12 VDC, 4 W maximum
Power Consumption
18.4 W maximum
Environmental
Operating Conditions
-40 °C to +60 °C (-40 °F to +140 °F), with built-in heater Less than 95% RH * Initiate Startup above -40 °C (-40 °F)
Storage Conditions
-40 °C to +60 °C (-40 °F to +140 °F), Less than 95% RH
Ingress Protection
IP67
Vandal Resistance
IK10
Construction
Casing
Aluminum
Dimensions
273.2 mm x 94.9 mm x 94.9
(10.76 in. x 3.74 in. x 3.74 in.)
Net Weight
1.08 kg (2.38 lb)
Gross
Weight
1.33 kg (2.93 lb)
1. The DORI distance is a measure of the general proximity for a specific classification to help pinpoint the right camera for your needs. The DORI distance is calculated based on sensor specifications and lab test results according to EN 62676-4 , the standard that defines the criteria for the Detect, Observe, Recognize and Identify classifications. 2. 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.
Downloads
Data Sheet
Manual
Functions:
Four Signals over a Single Coaxial Cable
HDCVI technology simultaneously transmits four signals (audio, video, power, and data) over a single coaxial cable. Dual-way data transmission allows the HDCVI camera to communicate with an HCVR to send control signals or to trigger alarms. Moreover, HDCVI technology supports PoC for construction flexibility.
4K Resolution
4K resolution is a revolutionary breakthrough in image processing technology. 4K resolution improves the clarity of a magnified scene to view or record crisp forensic video from large areas.
Simplicity
HDCVI technology seamlessly integrates traditional analog surveillance systems with upgraded, high-quality HD video, making it the best choice to protect security investments. The plug and play approach enables full HD video surveillance without the hassles of configuring a network.
Multiple Outputs
The camera supports HDCVI and CVBS signal outputs simultaneously with two BNC connectors. These output signals allow the camera to integrate with various devices, including analog matrix systems and monitors.
Smart IR
With IR illumination, detailed images can be captured in low light or total darkness. The camera’s Smart IR technology adjusts the intensity of camera’s infrared LEDs to compensate the distance of an object. Smart IR technology prevents IR LEDs from whitening out images as they come closer to the camera. The camera’s integrated infrared illumination provides high performance in extreme low-light environments up to 100 m (328 ft).
Wide Dynamic Range
For applications with both bright and low lighting conditions that change quickly, True WDR (120 dB) optimizes both the bright and dark areas of a scene at the same time to provide usable video.
Advanced 3DNR
3DNR is noise reduction technology that detects and eliminates random noises by comparing two sequential frames. Dahua’s advanced 3DNR technology delivers remarkable noise reduction with little impact to sharpness, especially under limited lighting condition. 3DNR, in addition, effectively decreases the bandwidth and saves storage space.
Environmental
With a built-in heater and a temperature range of -40 °C to +60 °C (-40 °F to +140 °F), the camera is designed for extreme temperature environments. The camera complies with the IK10 Vandal Resistance impact rating making it capable of withstanding the equivalent of 5 kg (11.02 lbs) of force dropped from a height of 40 cm (15.75 in.). Subjected to rigorous dust and water immersion tests and certified to the IP67 Ingress Protection rating makes it suitable for demanding outdoor applications. Supporting dual voltage input (12 VDC or 24 VAC) and a ±25% input voltage tolerance, this camera suits even the most unstable power supply conditions. Its 4KV lightning rating provides protection against the camera and its structure from the effects of lightning.
