ismartgate TWS101 Wireless Garage Door Sensor Price: $35.14 (as of 06/10/2022 23:25 PST- Details) & FREE Shipping. Details

Make sure this fitsby entering your model number.
Monitors status of sectional or tilt garage door as well as outside temperature and battery condition
Sends real time alerts on smartphone or via email through ismartgate access, Apple HomeKit, or Google Home app