Specifications:

APP Name: Tuya Smart or Smart Life
Battery type: AAA1.5V*2 (Not include battery in shipment)
Input Voltage: DC3V LR03
Quiescent Current: ≤10uA
Alarm Current: ≤160mA
Low Power Undervoltage: ≤2.7V
Magnetic Control Distance: ≥15mm
Working temperature: -10℃~50℃
Working Humidity: max 95%RH
Wireless Type: Zigbee
ZigBee Gateway Hub:Required
Size:
(Main body): 71mm x 25mm x20 mm
(Small body): 36mm x 10mm x 17 mm

1. Instant Notification
Push instant notification to your phone immediately when door or window is opened or closed. Keeping you informed all the time.
2. Alarm Alert
Whenever the sensor is triggered to open/close, it will send alarm to alert you that someone opens your door or window.
3. Alarm Recording
Support checking open / close records and battery level on the app. Never worry about missing any important moments or running out of battery.
4. Device Share
Select “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.
5. Low Voltage Remind
When battery level is low, it will automatically remind you to change batteries, never worry
about running out of battery.
6. Works with Alexa and Google Assistant