Description:ZigBee USB Door/Window SensorDetect the open/close status of doors and windows, and push notifications to mobile phonesPower supply: DC 5V1A (Type-C)Battery capacity: 200mAh rechargeable batteryDuration: 12 monthsCharging duration: 2 hoursWireless Technology:Zigbee3.0 IEEE 802.15.4Product size:54.0mm*28.0mm*18.0mmSpecifications:1. Real time monitoring of every opening and closing of doors and windows, immediate push of alarm information for abnormal changes, and remote real-time viewing of switch status through the APP;2.Wide Applications:Apply the smart door/window sensor to different scenes,your bedroom,garage,bathroom,garden and anywhere you like,keeping your whole house away from danger with a linkage of the smart door/window sensor,together with various zigbee sensor with one zigbee hub required only. Easy to integrate into various environments.3. Battery powered, low power consumption, one year standby4. Home mode: Open the door at home and automatically turn on the light. At night, open the door and automatically turn on the light to welcome youThe product contains a 200mah rechargeable battery that supports USB power supply5.Easy installation with double-side tape,simply stick it anywhere you like to protect your house security.Make intelligent linkage with other smart devices to achieve a comprehensive idea of intelligenceIt can be flexibly installed in various positions such as doors, windows, drawers, etc.Package Included:1 * Charging cable1 * User Manual2 * Double sided adhesive1*SensorNotes:Please be clear before purchase, this product needs to be used with a zigbee3.0 gateway