What manufacturers make high-quality Wi-Fi security cameras?

Some manufacturers of high-quality Wi-Fi security cameras are Nest and Netgear. Nest's Dropcam Pro Wi-Fi security camera and Netgear's Arlo Smart security camera have overall ratings of four out of five stars on Amazon.com, as of January 2016.

Nest's Dropcam Pro Wi-Fi security camera captures videos at 720 pixels and lets users watch them remotely. Also offering a 720-pixel resolution, Netgear's Arlo Smart home security camera is weatherproof and suitable for both indoor and outdoor use. The camera's night vision feature lets users see in the dark. Users can set these security cameras up to send out push notifications and emails when they detect motion.