The Wyze Cam costs just 20 bucks -- and you can install it in just a few minutes. Tyler Lizenby/CNET 1. Plug in your camera Connect the power adapter to your Wyze Cam and plug it into an outlet. 2 ...

The Alexa-enabled $199 Ring Peephole Cam looks a lot like previous Ring doorbells, especially the Ring Video Doorbell Pro. But this version has a slimmer profile and is mounted on the center of ...