A small central hub, about the size of a bar of soap, connects to your home Wi-Fi network and is controlled with an app. Then, the slightly smaller sensors can be distributed throughout the house or apartment.
View Slideshow
The Notion is among the recent home security systems that uses multiple types of sensors to monitor threats like water damage or burglary. The central hub connects to Wi-Fi and draws information from separate units spread throughout the house. It will be available in July 2015. View Slideshow
Slideshow