![Amazon.com : SimpliSafe Entry Sensor - Window and Door Protection - Compatible with Gen 3 Home Security System : Electronics Amazon.com : SimpliSafe Entry Sensor - Window and Door Protection - Compatible with Gen 3 Home Security System : Electronics](https://m.media-amazon.com/images/I/7126Pa-gUUL._AC_UF350,350_QL80_.jpg)
Amazon.com : SimpliSafe Entry Sensor - Window and Door Protection - Compatible with Gen 3 Home Security System : Electronics
![There were no problems when I first installed this sensor. Suddenly my unit is constantly telling me that the sensor is open, despite the door being closed. Any solutions? : r/simplisafe There were no problems when I first installed this sensor. Suddenly my unit is constantly telling me that the sensor is open, despite the door being closed. Any solutions? : r/simplisafe](https://i.imgur.com/kuA09Gm.jpg)
There were no problems when I first installed this sensor. Suddenly my unit is constantly telling me that the sensor is open, despite the door being closed. Any solutions? : r/simplisafe
![Amazon.com : SimpliSafe Entry Sensor - Window and Door Protection - Compatible with Gen 3 Home Security System : Electronics Amazon.com : SimpliSafe Entry Sensor - Window and Door Protection - Compatible with Gen 3 Home Security System : Electronics](https://m.media-amazon.com/images/S/aplus-media-library-service-media/8b5ef43a-9182-429b-94e4-2996f67fcaa3.__CR0,0,970,600_PT0_SX970_V1___.png)
Amazon.com : SimpliSafe Entry Sensor - Window and Door Protection - Compatible with Gen 3 Home Security System : Electronics
![JCP | Free Full-Text | Investigating the Privacy and Security of the SimpliSafe Security System on Android and iOS JCP | Free Full-Text | Investigating the Privacy and Security of the SimpliSafe Security System on Android and iOS](https://pub.mdpi-res.com/jcp/jcp-03-00009/article_deploy/html/images/jcp-03-00009-g001.png?1680850865)
JCP | Free Full-Text | Investigating the Privacy and Security of the SimpliSafe Security System on Android and iOS
![Amazon.com : SimpliSafe Entry Sensor - Window and Door Protection - Compatible with Gen 3 Home Security System : Electronics Amazon.com : SimpliSafe Entry Sensor - Window and Door Protection - Compatible with Gen 3 Home Security System : Electronics](https://m.media-amazon.com/images/I/416vK99+JRL._AC_UF894,1000_QL80_.jpg)
Amazon.com : SimpliSafe Entry Sensor - Window and Door Protection - Compatible with Gen 3 Home Security System : Electronics
![SimpliSafe Smart Indoor Entry Sensor, Wi-Fi Connected, Wireless (Battery) - White (1-Pack) ENS301 - The Home Depot SimpliSafe Smart Indoor Entry Sensor, Wi-Fi Connected, Wireless (Battery) - White (1-Pack) ENS301 - The Home Depot](https://images.thdstatic.com/productImages/42fc0c98-3fc1-4268-a8d7-dde29b4ab8b8/svn/white-simplisafe-door-window-alarms-ens301-4f_600.jpg)
SimpliSafe Smart Indoor Entry Sensor, Wi-Fi Connected, Wireless (Battery) - White (1-Pack) ENS301 - The Home Depot
![SimpliSafe Entry Sensor -Window and Door Protection - Compatible with Gen 3 home security system - Walmart.com SimpliSafe Entry Sensor -Window and Door Protection - Compatible with Gen 3 home security system - Walmart.com](https://i5.walmartimages.com/asr/89853179-e5bb-4607-b77b-27a790f9c3dc.1a30cb5c9a3c0315b848fdd780d6bab6.jpeg)
SimpliSafe Entry Sensor -Window and Door Protection - Compatible with Gen 3 home security system - Walmart.com
![SimpliSafe Smart Indoor Entry Sensor, Wi-Fi Connected, Wireless (Battery) - White (1-Pack) ENS301 - The Home Depot SimpliSafe Smart Indoor Entry Sensor, Wi-Fi Connected, Wireless (Battery) - White (1-Pack) ENS301 - The Home Depot](https://images.thdstatic.com/productImages/d5fd4dd0-0297-431e-8e68-2135cd9ef7e2/svn/white-simplisafe-door-window-alarms-ens301-1f_600.jpg)