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â—¦Use the size chart below to select appropriate size.
â—¦Unit is in centimeter, just divide by 2.54 to convert to inch.
Origin: CN(Origin)
Wireless Technology: ZigBee
Working Voltage: 2.4V-3.3V(CR2032 battery)
Transmission Frequency: 2.4GHz
Working Temperature: -20 Celsius ~+60 Celsius
Working Temperature.: 0%~95%RH
Transmission Range: Indoor:10~30m/Outdoor:30~50m
Size Main Body: 40*25*12mm
Size Small Body: 25*10*9mm
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