Remote temperature sensing is done with the help of this CRM 233 R Remote Temperature Sensor. This indoor sensor is intended to measure the temperature far away. This product may be integrated into an averaging network or utilised as a standalone sensor. If the thermostat is set up in a place where it cannot accurately sense temperature, it is used to measure temperature. It is a little remote temperature sensor that will go with any room's decor. It is simple to install and use.