【CCTV Tester Support CVBS + AHD + TVI + CVI Camera Testing】 The HD coaxial CCTV tester is developed for the on-site installation and maintenance of HD coaxial camera. Our CCTV tester support CVBS + 8MP AHD + 8MP TVI + 8MP CVI Camera Test. (it cannot suppot HDMI ) | 【5 inchs display of CCTV tester This CCTV tester have High-resolution 5.0 inches 800 (RGB) x480 wide viewing angle display, When you use this CCTV tester , you will get the Viewing angle larger, more intuitive and easy to display the camera image quality. Tester support PAL/NTSC standard video signal. | 【 it is a Multifunctional professional CCTV tester camera monitor 】 This CCTV tester support Image generator,--Support Pelco-D / P PTZ control protocol, etc. , when you testing camera , you can through RS485 interface, control the PTZ up, down, left, right rotation, and adjust one machine zoom, focus, aperture size. Multi-format video OUT port image generator, sending a variety of standard (e.g. PAL, NTSC) color graphics section | 【 This Camera tester Support RS485 PTZ control test and display 】 This Professional Camera tester Support RS485, compatible with Pelco-D/P PTZ control protocol. When you test camera , Through its own RS485 interface, the user can control the PTZ up, down, left, right rotation, and adjust the machine zoom, focus, aperture size. Support both PAL/NTSC format standard color bar output(Red, Green, Blue, White, Black, Grey) and testing image output. | 【Camera tester Support DC12V 1A output power 】This monitor tester Power the camera with DC12V (1A) power output from the tester. This CCTV tester is helpful for demo and testing when the power supply is not available. the battery of this CCTV tester can be Rechargeable: Built-in 2600mA battery ,after charging 3-4 hour, working time lasts 11 hours.