Window Alarm Sensor

Remotely detect open windows
Explore the Starter Kits

Window Alarm Sensor

Remotely detect open windows
Explore the Starter Kits

Open Window Wifi Sensor

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.

Window Security System

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.

Save Energy, Save Money

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.

If you have a Nest Learning Thermostat™, you can remotely control the temperature from within the Notion app on your device.

How Notion Works

Notion is designed to make your life easier.

Sensor

The sensors are designed to give you peace of mind and comfort over the things that matter most.

Bridge

The bridge connects to your WiFi and serves as your home's personal message courier.

App

Built to intuitively display information and put you in control of your home.

Stay connected, wherever you are.

Never again worry if your kitchen sink is leaking. With Notion, assurance is just a tap away.
Explore the Starter Kits