Tuya Zigbee 3.0 Smart Door Sensor Window Magnetic Sensor Wireless Door Alarm Detector Smart Home Security System

Specifications:APP Name: Tuya Smart or Smart LifeBattery type: AAA1.5V*2 (Not include battery in shipment)Input Voltage: DC3V LR03Quiescent Current: ≤10uAAlarm Current: ≤160mALow Power Undervoltage: ≤2.7VMagnetic Control Distance: ≥15mmWorking temperature: -10℃~50℃Working Humidity: max 95%RHWireless Type: ZigbeeZigBee Gateway Hub:RequiredSize:(Main body): 71mm x 25mm x20 mm(Small body): 36mm x 10mm x 17 mmInstant NotificationPush instant notification to your phone immediately when door or window is opened or closed. Keeping you informed all the time.Alarm AlertWhenever the sensor is triggered to open/close, it will send alarm to alert you that someone opens your door or window.Device ShareSelect “Home Management” in the “Me” page to share your added sensors with family members. so that they can also monitor the status of doors/windows.Low Voltage RemindWhen battery level is low, it will automatically remind you to change batteries, never worryAlarm RecordingSupport checking open / close records and battery level on the app. Never worry about missing any important moments or running out of battery.