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White metal dome security camera with 2.8mm lens

Uniview

Uniview UAC-D128-ADF28MS 8MP 4K Analog Dome Camera 2.8mm

SKU CH-9SJ8-Z5QJX

An 8MP 4K analog dome camera with 2.8mm fixed lens, TVI/AHD/CVI/CVBS output, LightHunter low-light sensor, 3D-DNR, IP67 housing and built-in microphone

  • Camera Type8MP Dome camera
  • TypeDome Camera
  • Sensor & DetectorCMOS
  • HD Resolution4K
  • MAX Resolution3840 x 2160
  • Frame Rate30fps
  • 8MP 4K resolution captures fine detail
  • TVI, CVI, AHD and CVBS output works with most recorders
  • LightHunter sensor plus 3D-DNR keeps low-light footage sharp
  • IP67 metal housing resists water and dust outdoors
  • Built-in microphone sends audio over the coaxial cable

8MP 4K Dome Camera

This Uniview dome camera delivers 8MP resolution at 3840 x 2160 pixels and 30 frames per second. It uses a 2.8mm fixed focal lens with a CMOS sensor for wide-angle coverage. The LightHunter high-sensitivity sensor and 3D noise reduction produce clean images in low light. An IR-cut filter with auto-switch handles day and night transitions automatically.

Power and Signal Compatibility

The camera requires a DC 12V supply with a ±25% tolerance and does not support Power over Ethernet. Video outputs are TVI, CVI, AHD and CVBS in both PAL and NTSC formats. Shutter speeds range from 1/25s to 1/50000s for PAL and 1/30s to 1/50000s for NTSC. An OSD menu in 11 languages simplifies on-site configuration. Audio is transmitted via the coaxial cable using the built-in microphone.

Outdoor Installers Needing Wide-Angle Analog 4K

The IP67-rated metal housing suits exposed outdoor mounting where dust and water resistance are required. Horizontal and vertical 180° flip options accommodate ceiling or wall positioning. Buyers who need motorised zoom or varifocal adjustment should look elsewhere. Installations requiring PoE power delivery or network-based IP streaming are not supported by this model.

商品特色

  • 8MP 4K resolution captures fine detail
  • TVI, CVI, AHD and CVBS output works with most recorders
  • LightHunter sensor plus 3D-DNR keeps low-light footage sharp
  • IP67 metal housing resists water and dust outdoors
  • Built-in microphone sends audio over the coaxial cable

商品規格

BrandUniview
Part NumberUAC-D128-ADF28MS
Camera Type8MP Dome camera
TypeDome Camera
Sensor & DetectorCMOS
HD Resolution4K
MAX Resolution3840 x 2160
Frame Rate30fps
Lens TypeFixed Focal Lens
Shutter ControlPAL: 1/25s-1/50000s
NTSC: 1/30s–1/50000s
Power over EthernetNo
PowerDC 12V (±25%)
Package ContentsSecurity Camera

商品問答

Does the camera come with a power supply or mounting hardware, or must I buy them separately?

The package contains only the security camera itself. A DC 12 V power source with ±25 % tolerance and any mounting brackets or cables are not included and must be sourced separately.

How do I choose between the four signal formats TVI, CVI, AHD and CVBS listed for this camera?

The camera outputs all four formats simultaneously; select the one that matches your DVR or recorder — TVI, CVI and AHD carry the 8 MP 4K image, while CVBS provides a standard-definition fallback.

What does the 3840 × 2160 resolution at 30 fps mean for recorded footage on a typical DVR?

The DVR will receive a 4K video stream at 30 frames per second through the coaxial link, giving full 8 MP detail with the 2.8 mm fixed lens field of view, and the built‑in microphone adds audio over the same cable.

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