User manual
Dahua Technology A83AA9 Ultra 4K Micro

User Manual for Dahua Technology A83AA9 Ultra 4K Micro Four Thirds Starlight HD-CVI Box Camera

• 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

Product description

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.

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Technical parameters

Dahua Technology Ultra Series Specs

Power Supply Input

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