SimpliSafe Smart Indoor Temperature Sensor, Wi-Fi Connected, Wireless (Battery) - White (1-Pack)

Protect your home from burst pipes with this SimpliSafe Temperature Sensor. The freeze sensor will trigger an alarm if the temperature in your home falls below 41°. Our alarm monitoring plans also give you the options to get: a phone call and SMS/Email in the event of a freeze alarm and access to hourly readings of your home's temperature in your app.