Aqara WSDCGQ11LM Guide De Démarrage Rapide page 6

Option 2: Remove the protective film, and stick it to the
desired position.
* Keep the surface clean and dry.
Specifications
Model: WSDCGQ11LM
Dimensions: 36 × 36 × 9 mm (1.42 × 1.42 × 0.35 in.)
Wireless Protocol: Zigbee
Battery: CR2032
Temperature Range and Precision: -20° – +50° C, ±0.3° C
Humidity Range and Precision: 0 – 100% RH, ±3%
Atmospheric Pressure Range and Precision:
30 kPa – 110 kPa, ±0.12 kPa