Dahua Technology A83AA9 Ultra 4K Micro Four Thirds Starlight HD-CVI Box Camera (No Lens)

BH #DAA83AA9 • MFR #A83AA9
Dahua Technology
Dahua Technology A83AA9 Ultra 4K Micro Four Thirds Starlight HD-CVI Box Camera (No Lens)
Key Features
  • 8MP Progressive Scan CMOS Sensor
  • Micro Four Thirds System Lens Mount
  • Simultaneous HDMI & HD-CVI/CVBS Output
  • 3840 x 2160 at 30 fps via HDMI
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Capture quality surveillance video over vast areas with the A83AA9 Ultra 4K Micro Four Thirds Starlight HD-CVI Box Camera from Dahua Technology at resolutions up to 3840 x 2160. Featuring HD-CVI technology, this box camera simultaneously transmits video, power, data, and audio over a single coaxial cable, delivering forensic-level images while leveraging existing coax infrastructure. The camera's 140 dB ultra-wide dynamic range ensures balanced exposure in scenes with sharp contrasts in brightness, while 2D/3D noise reduction makes for clear images in low-light conditions. Rugged in design and easy to install, this camera is suitable for use in mid- to large-size businesses and in large, open spaces such as city centers, parks, and campuses.
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Expected availability: 3-7 business days
$1,153.78
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Dahua Technology A83AA9 Overview

  • 1Description
  • 2Micro Four Thirds System
  • 34K Resolution
  • 4Starlight+ Technology
  • 5Four Signals over One Coaxial Cable
  • 6Long-Distance Transmission
  • 7Simplicity
  • 8Multiple Outputs

Capture quality surveillance video over vast areas with the A83AA9 Ultra 4K Micro Four Thirds Starlight HD-CVI Box Camera from Dahua Technology at resolutions up to 3840 x 2160. Featuring HD-CVI technology, this box camera simultaneously transmits video, power, data, and audio over a single coaxial cable, delivering forensic-level images while leveraging existing coax infrastructure. The camera's 140 dB ultra-wide dynamic range ensures balanced exposure in scenes with sharp contrasts in brightness, while 2D/3D noise reduction makes for clear images in low-light conditions. Rugged in design and easy to install, this camera is suitable for use in mid- to large-size businesses and in large, open spaces such as city centers, parks, and campuses.

Micro Four Thirds System

This camera takes advantage of the Micro Four Thirds System, an interchangeable-lens photography system that offers superior picture quality from a smaller lens. This system offers nine times the surface area and pixel size of the standard 1/3" sensor commonly used in video surveillance applications. The larger surface area and pixel size increases the light-gathering capability of the sensor to deliver color images in ultra-low light conditions in the 8MP camera class when other cameras have switched to monochrome.

4K Resolution

4K delivers four times the resolution of standard HDTV 1080p devices, offering sharply detailed picture quality. 4K resolution also improves the clarity of magnified scenes, allowing the camera to record and view crisp forensic video covering large areas.

Starlight+ Technology

For challenging low-light applications, Dahua's Starlight Ultra-Low-Light Technology offers enhanced light sensitivity, capturing color details in low light down to 0.001 lux. The camera uses a large pixel sensor, smart imaging algorithms, and a set of optical features to balance light throughout the scene so as to deliver clear images in dark environments.

Four Signals over One Coaxial Cable

HD-CVI technology simultaneously transmits video, power, data, and audio over a single coaxial cable. Dual-way data transmission allows the HD-CVI camera to communicate with an HCVR to send control signals or to trigger alarms. HD-CVI combined with PoC technology delivers power to devices at the edge, simplifying installation.

Long-Distance Transmission

HD-CVI technology delivers real-time transmission over long distances without significant loss of video quality. HD-CVI cameras provide the same resolution as most IP network camera systems using existing RG-59, RG-6, or CAT 6 UTP cabling.

Simplicity

HD-CVI technology seamlessly integrates traditional analog surveillance systems with upgraded, high-quality HD video, protecting security investments. The plug-and-play approach enables full-HD video surveillance without the hassles of configuring a network.

Multiple Outputs

The camera supports HD-CVI and CVBS signal outputs simultaneously with one HDMI connector and one BNC connector. These output signals allow the camera to integrate with various devices, including analog matrix systems and monitors.
UPC: 816116029770

Dahua Technology A83AA9 Specs

Camera
SensorMicro Four Thirds
4/3" 8 MP progressive scan CMOS
Effective Pixels3840(H) x 2160(V), 8 MP
Scanning SystemProgressive
Electronic Shutter Speed1/100,000 to 1 sec
Minimum IlluminationColor:
0.001 lux at f/1.2 (1/3 sec, 30 IRE)
0.0005 lux at f/0.95 (1/3 sec, 30 IRE)
0.003 lux at f/0.95 (1/30 sec, 30 IRE)
S/N RatioMore than 65 dB
Lens
Lens TypeExternal
Mount TypeMicro Four Thirds
Video
Resolution8 MP, 3840 x 2160
Frame RateHDMI: 3840 x 2160 at 30 fps
BNC: 3840 x 2160 at 15 fps or 4 MP at 30 fps
Video Output1 x HDMI 4K UHD channel
1 x BNC channel
Transmission RangeRG-59/U Coax
720p: 2624.67' / 800 m
1080p: 1640.42' / 500 m
4K / 4 MP: 1640.42' / 500 m

RG-6/U Coax
720p: 3937.01' / 1200 m
1080p: 2624.67' / 800 m
4K / 4 MP: 2296.59' / 700 m

Cat 6 UTP
(Balun required)
720p: 1476.38' / 450 m
1080p: 984.25' / 300 m
4K / 4 MP: 984.25' / 300 m
Day/NightColor
On-Screen DisplayMulti-language
BLCModes: BLC, HLC, Ultra WDR
WDR Mode140 dB
Gain ControlAGC
Noise Reduction2D/3D
White BalanceAuto, manual
Advanced FeaturesMotion detection, privacy mask
Interface
Video Output1 x HDMI
1 x BNC, HD-CVI/CVBS switchable
Audio Input1 x channel plus built-in microphone
RS-4851 x port
AlarmInput: 2 x channels
Output: 1 x channel
USB1 x micro-USB port for firmware updates
Electrical
Power Supply Input24 VAC ±25% or 12 VDC ±25%
Power ConsumptionMaximum 9 W (12 VDC)
Certifications
SafetyEN55032, EN55024, EN50130-4
UL60950-1+CAN/CSA C22.2 no.60950-1
Electromagnetic CompatibilityFCC CFR 47 part 15 subpart B
ANSI C63.4-2014
Environmental
Operating Conditions-22 to 140°F / -30 to 60°C
Less than 90% RH
Initiate start-up above -22°F / -30°C
Storage Conditions-22 to 140°F / -30 to 60°C
Less than 90% RH
Construction
Casing MaterialAluminum
Dimensions5.69 x 3.23 x 2.90" / 14.45 x 8.20 x 7.37 cm
Weight1.36 lb / 0.62 kg
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