Review on 📷 Wsdcam 7 Inch IP Camera Tester - Full HD 1080p Retina Display CCTV Monitor with Multiple Functions: SDI/TVI/AHD/CVI/Multimeter/TDR/OPM/VFL/POE/WIFI/4K H.265/HDMI in&Out/Firmware Update - X7-MOVTSADH by Haggis Bryant

Tried to use Tester Play App and the screen froze, I turned it off. , turned it back on and now the display doesn't work anymore. I only had it 1 day, everything else worked fine except the tester play app. I'll take a chance with another one, update accordingly and return this one as we speak. Update, risked another one, works great, can connect to network and view all cameras from one place, and fixed intermittent issues. Deleting the ones that needed it The tester works quite well The tester even finds the CCTV DVR on the network I've used all the options of this tester except fiber with no complaints The support team was also quick and helpful when needed