Save $2,000 or more on home security with Notion.

Home awareness, simplified.

Forget permanently installed security systems and their expensive, long-term contracts. Notion can be installed in minutes, costs a fraction of traditional systems, has no required monthly fee and can be used to monitor nearly anything — doors, windows, alarms, garage doors, water leaks and much more with an all-in-one sensor and an easy-to-use mobile app for iOS and Android.

Peace of Mind

You have enough to worry about. With Notion, your home can speak up when it needs a little extra attention, even when you aren't there.


Know when your entrance door, the garage, a liquor cabinet or a gun safe is opened.

Water Leaks

Be alerted the moment a water leak happens so you can avoid costly damages.


Know when a smoke or carbon monoxide alarm sounds if you aren't home to hear it.


Be alerted when the temperature of a room gets too hot or too cold.


Keep an eye on home security or save energy by knowing when your windows are open.

See all the amazing uses for Notion.

Give Your Home a Voice

Receive important information only when you want it.

Easy to Install

Just peel and stick! You'll be up and running in 15 minutes or less.

Notion Works With Nest

Connect a Nest thermostat to your Notion system for complete home comfort.

Nest®, Nest Learning Thermostat™, and the Works with Nest logos are trademarks licensed by Nest Labs, Inc.