Smart Door and Window Sensor ZigBee Door Sensor with Realtime Alerts Smart App Control 2 Pack

Door and window sensor for ZigBee smart home systems. This sensor works only with gateways that support Smart Home APP and Tuya APP. If you do not have a compatible gateway, gateway model B0B6TS1PH7 first. Activate the gateway before binding the sensor. If any problem occurs, please contact us for more information. We will reply within 12 hours. Key benefits Realtime remote alerts: Receive instant push notifications on your smartphone when a door or window opens or closes, so you always know what is happening at home or at your business. Simple monitoring from anywhere: Use the Smart Home APP or Tuya APP on Android and iOS to check status and receive alarms while you are away. Low battery warnings: The sensor uses 2 AAA batteries (not included). When battery power is low, the app sends a warning so you can batteries before the sensor stops working. Reliable ZigBee communication: Designed to work with a ZigBee hub. Keep the path between the sensor and the ZigBee HUB clear of obstacles to maintain a stable connection. Features and compatibility Function: Open and closed detection for doors, windows, cabinets, drawers, and similar access points. Sends instant alarm messages to your phone when triggered. Apps supported: Smart Home APP and Tuya APP, downloadable from Google Play and App Store for Android and iOS devices. Gateway requirement: Only compatible with gateways that support Smart Home APP and Tuya APP. If you do not have a gateway, use model B0B6TS1PH7. Power: Requires 2 AAA batteries, not included. App notifies you automatically when battery is low. Connection note: Maintain a clear path between the sensor and the ZigBee HUB. Obstructions can interrupt the connection. Typical use scenarios Home entry monitoring: Know immediately when a front door or back door is opened, for improved awareness when you are away. Care for family members: Receive alerts when elderly relatives or children leave or home, helping you stay informed without constant checking. Small business and office security: Monitor , office, or storage room doors and receive instant notifications if they are opened after hours. Installation and setup tips Activate and configure your gateway first, then add and bind the sensor through the Smart Home APP or Tuya APP. Place the sensor and magnet on the door or window according to the app instructions. Ensure the sensor and ZigBee HUB have a clear communication path. Use the app to test notifications and verify low battery alerts. If you need further assistance, contact us for more information. We will reply within 12 hours.