4,3 "HD-2900 8MP AHD/CVI/TVI CVBS Analog CCTV Sicherheitskamera Monitor Tester
(CCTV installers often need to carry a variety of testing tools to complete their work. ●CCTV system installation and maintenance. Model：HD CCTV tester. 2) 5V 2A USB charging cable/BNC cable/RS485 cable/Audio cable.