Product model：WD31
Product Category：Door/Window Sensor
Protocol：Wi-Fi
Product Color：White
Battery Type：Dry Battery
Function Description
1). Tuya WIFI Door Window Sensor with Siren Function.
2). Supports Alexa, Google Assistant, IFTTT.
3). Automation with other devices on Tuya platform.
4). Alarm & Chime sound modes optional.
5). Arm immediately & delay arm optional.
6). Password setting, other people can't disarm it.
7). Flashing lights to indicate WiFi is connected or not.
Certification：CE,RoHS
Material：PC, ABS
Product Size：103*50*23 mm
Net Weight：60 g
Warranty：12 month