User Manual for Dahua Technology A83AA9 Ultra 4K Micro Four Thirds Starlight HD-CVI Box Camera Click to enlarge the picture
Contents of the user manual for the Dahua Technology A83AA9 Ultra 4K Micro
- Product category: Wired Analog & HD Cameras Dahua Technology
- Brand: Dahua Technology
- Description and content of package
- Technical information and basic settings
- Frequently asked questions – FAQ
- Troubleshooting (does not switch on, does not respond, error message, what do I do if...)
- Authorized service for Dahua Technology Wired Analog & HD Cameras
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User manual for the Dahua Technology A83AA9 Ultra 4K Micro contain basic instructions
that need to be followed during installation and operation.
Before starting your appliance, the user manual should be read through carefully.
Follow all the safety instructions and warnings, and be guided by the given recommendations.
User manual is an integral part of any Dahua Technology product,
and if it is sold or transferred, they should be handed over jointly with the product.
Following the instructions for use is an essential prerequisite for protecting
health and property during use, as well as recognition of liability on the part of the manufacturer
for possible defects should you make a warranty claim. Download an official Dahua Technology user manual in which you will find instructions on how to install, use, maintain and service your product.
And do not forget – unsuitable use of a Dahua Technology product will considerably shorten its lifespan!
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Product description 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 In the Box Dahua Technology A83AA9 Ultra 4K Micro Four Thirds Starlight HD-CVI Box Camera (No Lens) Limited 5-Year Warranty Table of Contents
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Technical parametersDahua Technology Ultra Series Specs | | | Sensor | Micro Four Thirds
4/3" 8 MP progressive scan CMOS | | Effective Pixels | 3840(H) x 2160(V), 8 MP | | Scanning System | Progressive | | Electronic Shutter Speed | 1/100,000 to 1 sec | | Minimum Illumination | Color:
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 Ratio | More than 65 dB | | | | Lens Type | External | | Mount Type | Micro Four Thirds | | | | Resolution | 8 MP, 3840 x 2160 | | Frame Rate | HDMI: 3840 x 2160 at 30 fps
BNC: 3840 x 2160 at 15 fps or 4 MP at 30 fps | | Video Output | 1 x HDMI 4K UHD channel
1 x BNC channel | | Transmission Range | RG-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/Night | Color | | On-Screen Display | Multi-language | | BLC | Modes: BLC, HLC, Ultra WDR | | WDR Mode | 140 dB | | Gain Control | AGC | | Noise Reduction | 2D/3D | | White Balance | Auto, manual | | Advanced Features | Motion detection, privacy mask | | | | Video Output | 1 x HDMI
1 x BNC, HD-CVI/CVBS switchable | | Audio Input | 1 x channel plus built-in microphone | | RS-485 | 1 x port | | Alarm | Input: 2 x channels
Output: 1 x channel | | USB | 1 x micro-USB port for firmware updates | | | | Power Supply Input | 24 VAC
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