Meross Smart Door Window Sensor, White

Highlights: Instant Notifications: Receive real-time alerts on your smartphone when doors or windows are opened or closed. Smart Home Integration: Works seamlessly with Apple HomeKit, Amazon Alexa, and Google Assistant, allowing you to control and monitor your sensor using voice commands. Automated Actions: Trigger other smart devices in your home, such as lights or alarms, when a door or window is opened. Easy Installation: No tools are required for installation; simply attach the sensor to any door or window frame using the adhesive backing. Long Battery Life: Designed for long-term use, the sensor operates on replaceable batteries, ensuring continuous performance.