The integration of sensors for monitoring activities such as temperature, time or energy, can be done easily and wirelessly with ezeio. In most instances, it is simply a case of plug and play. 

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  • Energy

  • Temperature

  • Humidity

  • Level

Wireless Sensor

The battery-powered Wireless Sensor allows additional expandability with any ezeio Controller.  Operating on standard AA batteries that can last up to 2 years, it has built in sensors for temperature, Relative Humidity andbattery voltage, plus 3 external thermistor connections – a total of 6 data points in a small, easy to mount device.


Ideal for monitoring free-standing refrigeration units and any application where it isn’t practical to wire sensors directly to the ezeio controller.


The integrated Temp/RH sensor can also be used to calculate dew point for anti-sweat heat control or air enthalpy for HVAC economizers.


  • Wireless connection to the ezeio controller

  • Built-in temperature and Relative Humidity sensor

  • Connection for up to 3 thermistor probes

  • Up to 100m range. Secure communications.

  • Up to 9 expanders per ezeio Controller

  • Runs on standard AA batteries for up to 2 years

  • Battery voltage monitor

  • Easy to mount, connect and configure

  • External radio link status LED


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