Receive Real-time Alarms Remotely: When someone opens the door or window (door magnet and magnetic strip separation), the sensor sends an instant notification to your smartphone. The alarm emits a 130dB sound to deter intruders. Compatible only with Zigbee 3.0 networks. Connects to your smartphone via a compatible app in a Zigbee 3.0 environment. Not compatible with Wi-Fi routers that support only 5 GHz. Works with Amazon Alexa and Google Assistant. Can be integrated into automated routines with other smart devices compatible with major smart home platforms. User-Friendly Operation: Simple controls include single-click to activate, double-click to deactivate, 3-second press to silence, and 8-second press to reset. Versatile Protection: Suitable for various home and commercial areas, including homes, hotels, rental properties, drawers, and safe deposit boxes. Wireless Protocol: Zigbee 3.0 Alarm Volume: 130 dB Standby Current: < 10 µA Operating Temperature: -10°C to 40°C (14°F to 104°F) Operating Humidity: 20% – 85% Storage Temperature: -10°C to 60°C (14°F to 140°F) Storage Humidity: 0% – 90% Battery Life: 6–12 months (depending on usage) Color: As shown Material: Plastic Package Contents: 1 x Door/Window Sensor Note: Color may vary slightly due to screen settings and lighting conditions. Measurement tolerance: ±1–3 cm.