What makes this device exceptional is not only its attractive design, nor its extended function options, (desirable as they are), but the fact that it has a function which allows the user to control energy consumption. Our customers have benefitted, most notably, from this device's energy consumption control function, so, if energy consumption is a concern for you, this device is a most desirable solution. The KTX 4 device uses an IR infrared sensor to cooperate with an external IR control panel dryer function, with the option to program your heating time of (1-4) hours via a "working time" meter. The device allows you to be in charge of energy consumption and offers 5- step radiator temperature regulation.