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Small white rectangular WiFi humidity sensor with display

Ruth's sister

Ruth's sister WiFi Humidity Sensor Tuya APP Indoor Thermometer Remote internal power cable

SKU CH-CAJZ-95RFT

A Wi-Fi humidity and temperature sensor connects to the Tuya app for remote refrigerator monitoring and is powered by an internal cable

  • Monitor temperature remotely via Tuya app
  • Track humidity levels on your phone
  • Portable design fits inside a refrigerator
  • Powered by internal cable for continuous operation

WiFi Humidity Sensor with Tuya APP

This WiFi humidity sensor connects to the Tuya APP for remote indoor temperature and humidity monitoring. It is designed for portable use in refrigerators and similar enclosed spaces. The device operates on an internal power cable for continuous operation.

Sustained monitoring in enclosed spaces

Under continuous operation the sensor maintains a stable WiFi connection to report real-time data to the Tuya APP. The internal power cable supports uninterrupted monitoring without battery changes. It is not suited for installations requiring external probes or hard-wired network connections.

How it compares

Measured against everything we stock in Internal PSU & Riser Cables, at today’s prices. Recalculated every night.

Price $11.99
Cheaper than about 65% of the 7,839 comparable items (median $14.99).

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Specifications

No published specifications for this item yet.

Questions about this item

How much power does the sensor draw when it runs continuously?

The sensor is powered through an internal cable and has no battery, so it draws a small continuous current from the USB supply it is connected to.

What power source and network must I already have for the sensor to operate?

You need a USB power source such as a mains adapter or power bank and a Wi-Fi network to link the sensor to the Tuya app.

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