Model No.
LYWSD03MMC 
Product Materials
ABS, PMMA 
Battery Model CR2032 (installed) 
Temperature Measurement Range
0°C - 60°C
Humidity Measurement Range
0%-99% RH
Standards
QB/WSDJ 2401-2019 
CMIITID 
2019DP8115 
Product dimensions  43x43x12.5 mm 
Operating Voltage DC2.SV-3V 
Wireless Connection Bluetooth 4.2 BLE 
Package Contents
Mi Temperature and Humidity Monitor 2 x1
Wall sticker x1 
Instruction Manual x1

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