Notion's small wireless window sensor can detect and notify you when you have a window opened.
Place the sensor on any window to easily monitor if the window is open or closed directly within the free Notion app.
Doors aren’t the only way unwanted guests can get in.
By using a window sensor, Notion will send you an alert the moment one of your windows has been opened.
Get a notification on your phone when your AC or heat is running while you have an open window or door to help save energy.
Now you can avoid trying to air condition the whole neighborhood when your windows are open.
Receive escalated alerts for unwanted guests by adding on NotionPRO, 24/7 professional monitoring. Receive a text message and phone call for any opening of an armed window or door.
$15 per month. Cancel anytime. No contract.