Instant home security system $250

Canary home security all in one system:

Plugs into an outlet, connects to Wi-Fi, monitors for earthquakes, loud noises, humidity, motion sensor, night vision. Cool!

http://canary.is/

http://www.engadget.com/2014/01/07/canary-app/

http://www.popsci.com/article/gadgets/defend-your-home-artificial-intelligence