Tuya Smart ZigBee Door Window Contact Sensor Smart Home Wireless Door Detectors Open/Close APP Remote Alarm<br> Note:<br> This product needs to be used with tuya ZigBee3.0 gateway！<br> Features:<br> 【Enjoy Your Smart Life】After connecting with the ZigBee Hub, when you leave home, it will send a notification message to you if the door or window is open, so you can discover the intruder in time.<br> 【APP Remote Control】Download APP "Tuya/Smart Life" from GooglePlay or App Store to add the device for checking the state of your doors/windows. Be in control of your home security.<br> 【Share Control & History Records Tracking】You could share the device with your family members and track the history of sensor activities.<br> 【Easy to Install】Simply attach one piece to your door or window, and attach the other piece to the door or window frame with double-sided adhesive tape in simply a few steps.<br> 【Ultra Low Power Consumption】Ultra-low energy consumption, low battery alert. Battery time: 1 year(25 times/day); 3 years(10 times/day). A normal Wifi door sensor battery only works for about 6 months.<br> <br> Specifications:<br> Two Status: Open & Close<br> Power Supply: 1*CR2032 (included)<br> Standby Current: ≤5μA<br> Alarm Current: ≤80mA<br> Standby Time: 12-36months<br> Protocol: ZigBee<br> APP: SmartLife/Tuya<br> Material: Superior ABS<br> <br> Package List:<br> 1 * Wireless Door / Window Sensor<br> 1 * User Manual (English)<br> 1 * Set of Stickers<br> Note: Due to the light and screen setting difference, the item's color may be slightly different from the pictures. Please allow slight dimension difference due to different manual measurement. Sold by-DIMEANI official store