Wsdcam Upgraded 4.3 Inch 5 in 1 IPS Touch Screen IP Camera Tester Security CCTV Tester Monitor with TVI/AHD/CVI/POE/WIFI/4K H.265/1080p HDMI In&Out/RJ45 TDR/Firmware Update 4300ADH-Plus 4.3 inch 960*540 resolution IPS touch screen IP & Analog & AHD & TVI & CVI tester. Built-in WIFI, create WIFI hotspot.10/100M Lan Port, H.265/H.264, 4K video display via mainstream. HDMI input and output, 1080p. Self-installing Android APPs, pls just install APPs on cameras to keep the system stable. RJ45 cable TDR test. IP discovery. Rapid Onvif, auto login and view video, creating testing report. PoE power output. ONVIF PTZ control, video record and playback, screen snapshot 4xzoom