Danfoss Link™ Room Sensor is an electronic sensor for measuring room temperature.The Room Sensor is a part of the Danfoss Link™ system, which is used for wireless linking and controlling of heating systems in residential and light commercial buildings.The Danfoss Link™ Room Sensor has a built-in temperature sensor, which measures the ambient temperature. It allows you to control the heating, based on room temperature in the room where installed. With the Danfoss Link™ Room Sensor you can also adjust the requested temperature.