I bought three of them. I use two as monitors for my home camera system, I have 6 IP cams and use Blue Iris software as DVR and web streamer. I created a web app I loaded on the tablets and they show a rotating view of each camera for 4 seconds before switching to the next, and if there is motion on a camera it'll switch and stay on that camera until the motion stops. The tablets are set to never sleep, but I use an app to automatically dim the screen at night. I have one mounted to the wall in my room, and one mounted on the wall next to the font door. They are cheap enough that if they die after a year or three, I'll just order more up.