motionEyeOS - A Video Surveillance OS For Single-board Computers
Nest Thermostat - New sleek Nest to turn up your savings
AI Cam - Mobile webcam software with artificial intelligence (ai). Video surveillance via the Internet with automatic event recognition
Nest Hello - Nest's new smart doorbell with HD video monitoring
Unifi Video - Unifi Video by Ubiquity is designed specifically around Ubiquiti range of cameras and is free.
Arlo Smart Home - Home security made simple