IV8W 5.0-inch CCTV Camera Tester Monitor — 8MP ADH CVI TVI CVBS 4 In 1 HD Coaxial Tester with DC12V (1A) Output, RS485 PTZ Control & 4K IP Camera Support

Portable video monitor tester designed for on-site CCTV and IP camera checks. Features a high-resolution 5.0 inches display with 800 (RGB) x480 resolution and a wide viewing angle for clear, intuitive evaluation of image quality. Compatible with 8MP ADH, CVI, TVI and CVBS 4 In 1 cameras and also supports 4K IP camera testing. Built-in -D / P PTZ control protocol (and others) via the RS485 interface lets you operate PTZ movement (up, down, left, right), and adjust zoom and aperture directly from the unit. The tester supplies DC12V (1A) output power to cameras, making it useful for demonstrations or troubleshooting when a separate power source is unavailable. A multi-format video OUT port and image generator can output standard color formats (e.g. PAL, NTSC) to test pickup device inputs — simply connect the tester to the device with the appropriate cable.