The door/window sensors (also called contact sensors) work pretty well, but the same cannot be said about the motion sensors; they will detect motion after there’s been plenty of movement (if I walk the hallway and enter a room it will not detect, but if I sit for a few seconds moving in the hallway it will detect it then). This is still not a show stopper for me, as I have a dog and don’t plan on buying any more motion sensors, it will be all contact sensors.
When we tested out the accuracy of the motion and contact sensors, we were impressed with how quickly our app registered movement. Opening the door meant that our app automatically showed the “faulted” icon indicating movement – in fact, it was almost instantaneous. Same for the motion detection sensor – the notification on both the hub and the app appeared almost immediately. This was the case whether we were in the house or not. With some devices we’ve tested, particularly with security cameras, there’s often a lapse with notifications. It doesn’t appear to be the case here.
The square wireless base station is the main component of the Ring Alarm system. It's 6.7 x 6.7 x 1.4 inches in size, and though it lay flat on a bookshelf for this review, it can be mounted on a wall. The base station has ZigBee and Z-Wave antennas, and while the latter is available to use with compatible third-party accessories, anything that isn't Ring-certified won't work with security monitoring.
Canary also allows you to share access with other users. Through the Canary app, all users will have full control over your cameras. If you want to limit other users’ access, you can choose who has access to what camera through the use of multiple locations. For example, you can give person A access to location 1 but not location 2. Better still, locations can be at the same address so your location 1 and location 2 can both include cameras in your home.
Finally, I wouldn’t put too much weight into the Amazon review from 2015. Things have really changed since then, including the Nest app. The Nest app was a little slow going when first launched, but they’ve really improved it and added back features that were initially missing, though found within the Dropcam app, plus added new features like person detection.
I would go beyond resolution and consider what you want the camera to do. My favorite outdoor camera is Arlo Pro, but a battery-powered outdoor camera will come with its own challenges. In my front yard, I need 24/7 continuous recording which is Nest, but I can’t deal with the way the giant wire looks on Nest Outdoor so I used Nest Cam Indoor filming through a window for a couple of years, which also has its own challenges, until I swapped out my Ring Doorbell for Nest Hello. Nest Hello is Nest’s video doorbell and it can record continuously.
It was 20*F outside when I installed the cam. I didn't want to be running up and down a ladder if I had problems connecting to the network. I wired the cam up with a plug (from an old, grounded extension cord) and ran the wifi setup routine at my kitchen table. I verified everything was working (including the app, motion detection, etc.) before I installed it outside.