🏅CCTV tester Support coaxial high-definition 4.0, TVI8MP, CVI8MP, AHD8MP camera image test, coaxial video control and menu calling, support for taking pictures, recording, zooming, playback | 🏅Camera Tester Support H.265+, H.265/H264 encoding camera test, main stream test image resolution up to 4K 1200W network camera test. | 🏅5-inch 1920x1080 IPS HD full-view IPS capacitive touch screen with higher brightness and smoother and clearer camera image display; | 🏅It is powered by an integrated polymer lithium battery and can work normally for 5 hours at a time. | 🏅The enhanced version of IP Discovery is faster and more accurate! Blind test, unknown IP camera can send out IP address in seconds, can detect unactivated Haikang Dahua camera, click to jump to the corresponding tool to activate