Tapo T110 Smart Contact Sensor

Know the Status
Stop wondering if you closed all your windows after leaving home. Check on your doors and windows at a glance with the Tapo app.

Turn Lights On Automatically
Set your Smart Contact Sensor to trigger on the lights when you open your door.

Long-Lasting Performance
2-year battery life provides long-lasting convenience.* Receive notifications from the Tapo app when the batteries are low and need changing.

Easy Installation
Place it wherever you need with our tool-less installation. The gap between the sensor and magnet (up to 15 mm) fits most doors, windows, and other fixtures.