5.0-inch Portable 4-in-1 CCTV Tester — AHD/TVI/CVI/IP, Supports 8MP, DC12V 1A Camera Power

High-definition 5.0-inch tester with an 800 (RGB) * 480 wide-view display for on-site video inspection. Handles PAL/NTSC image signals and works with AHD, TVI, CVI and IP camera types up to 8MP. Built-in PTZ control supports Pelco-D/P protocols over the RS485 interface, allowing control of up, down, left, right, zoom, focus and aperture size. A dedicated DC12V 1A output port provides temporary power to cameras during setup and testing. Includes a voice test function to verify front-end audio devices such as pickups. Enhanced network cable diagnostics are available via the unit’s UTP CABLE TEST port.