The Zigbee Wireless Opening Sensor allows you to be alerted in the event of an intrusion, trigger an alarm siren or turn on the light. You can decide to receive a notification on the HOME STAY app when opening a door or window. It can be placed anywhere in the house thanks to its adhesive attachment. Easy to set up, it simply connects to the HOME STAY app. This opening detector requires a smart Wi-Fi/Zigbee adapter that connects all your Zigbee accessories to the home Wi-Fi (internet access point). Zigbee protocol consumes little power. It allows the products to run longer without changing batteries. It communicates with the important Tuya compatible connected objects ecosystem.