DimensionsWMS301:75mm*38mm*19mm
Magnet:70mm*14mm*12mm
WeightWMS301:48g
Magnet:18g
Operating Voltage3V
Operating Temperature-40°C~+70°C
BLESupport BLE 5.1 protocol
Transmission DistanceMaximum 150m(open area)
IP RatingIP66
Temperature measurementRange: -40°C~70°C
Accuracy:
±0.2°C (5°C~60°C)
±1.4°C (<5C or >60C)
Resolution: 0.01°C
Humidity measurementRange: 0%RH~100%RH
Accuracy:
±2 %RH (20%RH~80%RH)
±3.5%RH (<20 RH or>80%RH
Resolution: 0.01% RH
T/H Sample Period 10 seconds
Door Detection Distance <3cm
Door Status Interrupt trigger
Static Current Static: 4.5uA
Peak: 10mA
Average: 33uA
Installation 3M sticker
Battery Life Lithium iron battery(1200mAh),over 3 years lifetime

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