Notion Expansion Kit
Adding to an existing system? Check compatibility.

Free Shipping & Returns

90-Day Money-Back Guarantee
Adding to an existing system? Check compatibility.
Free Shipping & Returns
90-Day Money-Back Guarantee
Never again worry if your kitchen sink is leaking. With Notion, assurance is just a tap away. Notion's iOS and Android app allows you to see what's happening in your home or property no matter where you are.
Notion’s multifunctional sensors can monitor for opening doors and windows, sounding smoke/CO alarms, water leaks, and temperature changes.
Monitor temperature across rooms
Track windows opening and closing.
Know when people are coming and going
Know when people are coming and going
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We also recommend installing a Notion Sensor near a water source that you want to keep an extra eye on. If anything triggers the sensor, it will notify you immediately and give you more time to contact a plumber before any serious damage occurs.
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