7" 4K CCTV IP Tester Camera Monitor HDMI TVI AHD Camera PTZ POE SD Card
CCTV installers often need to carry a variety of testing tools to complete their work. HDMI signal input, Support 1080p, 4K output;. Color bar test; 1 channel BNC input & 1 channel BNC looped output, NTSC/PAL (Auto adapt);.