One Sensor, Many Functions

All the things you can monitor with your new Notion Sensors

Door Alerts

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

Leak Notifications

Be alerted when a water leak is detected to help avoid costly damages.

Sounding Alarms

Receive a notification when your UL-listed smoke or carbon monoxide alarm sounds.

Temperature Readings

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

Window Alerts

Potentially save on your energy bill by knowing when your windows are open.

Garage Door Alerts

Know when your garage door is opened or closed.

Top 3 Places to Put Your Sensors

Give yourself peace of mind and protect yourself from costly home damage with these three sensor locations

#1 Water Heater/Washing Machine

Help prevent costly water damage.  Water damage is 5x more likely than theft and costs an average of $10,234 to fix.

#2 Entry Door

Have peace of mind by monitoring when people are coming and going from your property.

#3 Smoke Alarm

Be alerted if you smoke alarm goes off. Fires are the highest homeowner loss, costing an average of $68,322.

Tip #1: Assign Multiple Tasks to Your Sensors

Your sensors can monitor for more than one task! Instead of just selecting water leak monitoring, add on a task to monitor temperature. By adding temperature monitoring, you can see the temperature across your house at various points.

Sensors in Your Home

Have the top areas covered? Install more sensors to protect more areas of you home or property.

Tip #2: Use Your Sensors Inside or Outside

In the design process of Notion Sensors, we considered all the harsh elements and extreme conditions that a sensor may be subject to if installed outdoors. Sensors are resistant the the elements, but their performance may be affected if exposed. Notion Sensors are rated from 0 Degrees Fahrenheit up to 175 Degrees F (-17 C to 80 C).

The System that Grows With You

See the recommended kit to get started

Small Home

3 Sensor Starter Kit

Recommended to monitor:
1 door
1 water leak
1 smoke alarm

Covers ~1,000 sq ft perfect for an apartment, small home, studio or office

Medium/Large Home

5 Sensor Starter Kit

Recommended to monitor:
2 doors
2 water leaks
1 smoke alarm

Covers 1,000 - 2,000 sq ft perfect for a medium to large home, studio or office


3 Sensor Expansion Kit

Recommended to monitor:
Garage door
& more

Cover additional area by adding on sensor expansion kits

How Many Sensors Does Your Home Need?

Don’t know where to start? We’re here to help. Just answer a few simple questions to determine how many sensors you should have in your home.

Tip #3: Moving Your Sensors

You can easily take your Notion system wherever you go! We’re here to help make moving a breeze... well, at least with Notion. Check out our moving guide and order your Notion Moving Kit. Plus, get 20% off any expansion kit with discount code MOVE20.

System Add-ons

  • Notion Bridge

    Notion Bridge

    $ 59.00

    Gen 3 is the latest and greatest from Notion, now featuring 3x better range than Gen 2.  Requirements: To add a Gen 3 Bridge to your system, you ne...

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  • 2 Notion Magnets

    Notion Magnets

    from $ 10.00

    Want to monitor a sliding door or window? Sensors placed on a sliding door or window will require a magnet for open and closed alerts. *A magnet is...

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  • Notion Moving Kit

    Notion Moving Kit

    $ 10.00

    The Notion Moving Kit provides 5 replacement adhesive stickers for your Notion Sensor. Want to relocate one or more of your sensors? No problem. W...

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