I ordered this camera following the good reviews read on Amazon. I am disappointed with my purchase because it is not at all stable. She disconnected very often. And if you're on a Mac ... good luck! As for the app, many error messages, forced to "killer" app and restart. Dirune The image is of good quality, but also IR vision this camera is not at all reliable. What is the interest of a cam IP if I have to disconnect / reconnect every time she plants while I'm 500 km from home? Purchase has to avoid if it is in a logic of "video surveillance"