8MP 4K CCTV Tester — 5.0 inches Monitor for 4 IN 1 TVI AHD CVI Analog Security Cameras

Portable CCTV tester designed for on-site video surveillance inspection and setup. Compatible with 8MP / 4K cameras and 4 IN 1 TVI AHD CVI analog systems, it features a High-resolution 5.0 inches 800 (RGB) x480 wide viewing angle display for clearer, more intuitive image evaluation. The unit includes built-in Pelco-D/P PTZ control protocol and an RS485 interface, allowing users to operate PTZ functions (up, down, left, right) and adjust zoom and aperture directly from the tester. A multi-format video OUT image generator produces a range of standard color test patterns (e.g. PAL, NTSC) to verify camera inputs and calibrate capture devices. Connect the tester to cameras or other pickup devices with the appropriate cable, and use the UTP CABLE TEST port to check network cable connections quickly and reliably.