Review on SwitchBot Door Alarm Contact Sensor - Enhance Home Security with Wireless Window Alarm & Door Sensor, Alexa Compatible by Scott Richardson

This sensor is easy to install and use. Just follow the instructions carefully. I mounted it on the front door. Even though I live in a safe community, this sensor still gives me a greater sense of security. In addition, it seems that if you connect this sensor to other Switchbot products, it can also help to automate many other settings. I think I will learn more about their products. We are truly entering an intellectual age!