Video signal test function. HD video monitoring tester, built-in high-definition 5.0 inch 800 (RGB) x 480. Wide angle display, supporting PAL/NTSC image signal. PTZ control function. The video monitoring tester is equipped with Pelco D/P and other PTZ control protocols. RS485 interface, which can control the top, bottom, left and right of the PTZ, zoom, focus and aperture The outlet port provides temporary power supply for the camera. Audio test function. The audio test function of the video monitoring tester can be used to test the pickup on the front end of the video monitoring. Wait for audio equipment to test HD code stream coaxial monitoring and testing instrument, supporting ADH, TVI, CVI, CVBS video format supports up to 8MP high-definition video. It also has video display. RS485 PTZ control, DC12V power output, audio test, VGA/ video signal input, network cable test, video output, color strip output, LED night lighting and other functions DC12V 1A power output function. The video monitoring tester is specially designed with 12V 1A power supply for camera power supply Network cable test function, through the UTP CABLE TEST test port on the instrument, Can test the connection and disconnection of cable. Support VGA video input, resolution support 1024x768&1280x720&1280x1024&1440x900&1920x1080. Support video input, resolution support 1024x768&1280x720&1280x1024&1440x900&1920x1080, Weight: 1.82763215198 pounds, Manufacturer: Prterver