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Small white rectangular sensor with digital display and rounded corners

Ruth's sister

Ruth's sister WiFi Temperature Humidity Sensor Controller

SKU CH-79V1-M0TS6

Monitors indoor temperature and humidity via Wi-Fi and links with Alexa or Google Home for smart-home automation

  • WiFi connectivity enables remote monitoring via smartphone app
  • Compatible with Alexa and Google Home for voice-controlled automation
  • Measures both temperature and humidity for complete indoor climate data
  • Intelligent linkage triggers connected devices based on sensor readings

Smart WiFi climate sensor

The Ruth's sister controller monitors indoor temperature and humidity over a WiFi connection. Readings are accessible through a companion app and can be shared with Alexa or Google Home for voice queries. It is designed for continuous environmental tracking in residential spaces.

Best for whole-home automation

Households building voice-controlled climate routines will benefit from the direct platform integration. Buyers who need local data logging without cloud access, or who require wired network connectivity, should consider alternative devices.

How it compares

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

Price $12.99
Cheaper than about 60% of the 7,772 comparable items (median $14.99).

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Specifications

No published specifications for this item yet.

Questions about this item

Does the sensor controller need batteries or a mains adapter to run continuously?

It is an internal power cable product, so it draws power from the host device's supply rather than batteries.

How much heat does the unit add to the enclosure during all-day monitoring?

As a passive cable assembly it generates negligible heat, adding no measurable load to the internal thermal budget.

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