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WSD400B Wi-Fi Temperature&Humidity Sensor

WSD400B Tuya Smart Wi-Fi Temperature&Humidity Sensor

Perceive indoor environment temperature and humidity, LCD screen dynamically displays real-time values, creating a comfortable home living environment.

Buy in our Alibaba store:
https://alibaba.link.ifreeq.com/wsd400b

USB Input: DC5V/2A

Input Voltage: DC3V LR03*2 (Note: USB power and dry battery can not be used in the same time)

Quiescent Current: 75uA

Alarm Current: 60mA

Wireless Protocol: Wi-Fi (Zigbee is optional)

Working Temperature: -10℃ - 60℃

Dimension: ø61*27mm

Alarm Sound Pressure: 55dB
1 x WSD400B Temperature&Humidity Sensor

1 x User Manual
Temperature scale switch: switch between ℃ and ℉ according to different countries;

The upper and lower temperature limits can be set from -39.9℃- 80℃;

The upper and lower limits of humidity can be set from 0-100%RH;

The alarm switch is used to turn off or turn on the alarm sound.

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WSD400B Wi-Fi Temperature&Humidity Sensor

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