Smart WiFi Door Sensor: Stay ahead of intruders with our advanced door and window sensors, ensuring your home's perimeter is tightly secured against unauthorized access. App Notification Alert: Receive instant updates on your smartphone whenever a door or window is breached, keeping you informed and prepared. Voice Control: Seamlessly integrate with Amazon Alexa and Google Assistant for voice commands, asking whether your doors or windows are securely closed. Automated Device Control: Create customized scenes within your smart home ecosystem, allowing you to control other smart devices based on the status of your door or window sensors. Low Power Warning: Equipped with a long-lasting built-in 450mAh battery, our sensor ensures peace of mind with automatic low battery notifications. Embrace a new era of home security with our cutting-edge Smart WiFi Door Sensor, designed for seamless integration into your smart home system. With its industrial-grade performance, it's ready to withstand temperatures ranging from 40 to 85°C, ensuring reliability in various climates. Our sensor features an anti-tamper alarm, offering an additional layer of protection against potential intruders.