उत्पत्ति के प्लेस
Guangdong, China
Product name
door and window sensor
SIZE
52*26*14.5mm(Body) 25*12*14mm(Hall button)
working temperature
-40 centigrade to 70 centigrade
Bluetooth verison
BLE4.0/BLE5.0
Usage
monitoring doors, windows, fridge and so on
color
white, (other colors could be customized)