Home-Assistant.io - Home Assistant is an open-source home automation platform running on Python 3.
WardenCam Home Security IP-Cam - Low cost full feature DIY security camera on your Android, iPhone, iPad, smartphones. Perfect for home alert, family care, pet cam, or business security.
ioBroker - flexible and modular application for the IoT and Smarthome
LView - LView is a video monitoring software for DVR and IPC, developed in the market by Zhubo Inc.
openHAB - "empowering the smart home" - vendor and technology agnostic open source home automation
Kami Home - Kami Home makes it practical and effortless to guard and stay connected with the things, such as family, friends, pets, offices, accessories, and all the others that you love the most.