Ordered this camera as a replacement pet camera, The picture is clear in day mode and night mode (automatic) and is very quick to connect from the free mobile app, you can hear the sound and talk back too. Setting the camera up in the first place was as easy as plugging it in then holding the app in front of it for a few seconds with a code on the screen. I imagine that would work well if I'd used the included wall-mounting bracket and screws - but for me I just stood it on a shelf with it's usb power cable hidden, Motion detection is really quick to make my phone buzz and moving the camera from my phone is responsive and not at all laggy. It's also really quiet as it turns and tilts. It was easy to share access to the camera with my other half and the app gives you a list of who you've shared with. There is a free trial to their cloud stuff included, but I'm just using the forever free level without any problems.