I can second the Unifi cameras if you don't mind setting up a server to monitor them. I'm using their outdoor cameras to watch my front/back doors at home, and

I can second the Unifi cameras if you don't mind setting up a server to monitor them. I'm using their outdoor cameras to watch my front/back doors at home, and I have about a dozen of the dome cameras at work. The NVR software has been working flawlessly in both places. I was less impressed with the image quality of the Micro camera, it's adequate, but the Nest cam is better.