Review on 📺 7 Inch Touch Screen 5 in 1 CCTV Tester with IP Camera Support up to 4K Resolution & 720P/1080P/3.0mp/4.0mp/5.0 Megapixel AHD, TVI, CVI & CVBS Analog Camera, featuring Keyboard, IP Discovery, WiFi and APP Compatibility by Alif Wills

Unpacked and charged for 8 hours. Then I activated the POE option, took a new IP camera and connected it to the Poe port. The camera was turned on, but there was no network connection. I then connected 12V directly to the camera, ran the network cable to a LAN point, but there was still no network connection. I then left the 12v power supply to the camera and connected the network cable to my switch on my network and voila I have a network connection. The camera tester sucks. If I've done something wrong now, please let me know. But I've read the instructions and I'm sure I did everything right.