The Via Alexa Google Home Door Window Sensor is a smart home device that allows you to monitor the status of your doors and windows. It is compatible with Alexa and Google Home, allowing you to control and monitor your home with voice commands. The sensor uses Zigbee 3.0 wireless technology, ensuring a reliable and secure connection. With the Via Alexa Google Home Door Window Sensor, you can receive real-time notifications on your smartphone whenever the sensor detects the opening or closing of a door or window. This allows you to keep track of any activity in your home, ensuring the safety and security of your property. The sensor is easy to install with double-sided tape, making it convenient to place anywhere you like. The Via Alexa Google Home Door Window Sensor is not only easy to use, but also versatile in its applications. You can use it in your bedroom, garage, bathroom, garden, or anywhere else you want to monitor. It can be integrated with other smart devices to create a comprehensive smart home system. The sensor is battery-powered for low power consumption and features hall sensing technology and tamper protection. It also has a low battery reminder to ensure that it is always functioning properly. Ensure the safety and security of your home with the Via Alexa Google Home Door Window Sensor. With its easy installation, real-time monitoring, and wide range of applications, it is an essential addition to any smart home setup. Key Features: Compatible with Alexa and Google Home Real-time notifications on smartphone Easy installation with double-sided tape Versatile applications for different areas of the home Battery-powered for low power consumption Hall sensing technology and tamper protection Low battery reminder Create a comprehensive smart home system