Honeywell Radio room thermostat DT2R Dig.

With the energy-saving ECO button, users can save energy when leaving the house. The DT2R is a universal thermostat that is easy to use and requires no learning curve, making it suitable for almost all heating applications. The large display and simple button interface make operation extremely straightforward. The DT2R is completely wireless and consists of a radio thermostat and a radio receiver box. Thanks to the bidirectional radio communication, the radio thermostat can be placed anywhere in your home (including on a table stand), while the radio receiver box can be directly connected to your boiler—without any cables between the thermostat and your boiler. (2 x AA batteries for powering the thermostat are included). The heating or cooling control capability features a setpoint range of 5 °C to 35 °C, an intelligent self-learning function (TPI), and an ECO button that allows users to switch to a lower, energy-saving setpoint for a specific period. When the ECO button is pressed, users can set the desired duration at this new temperature from 1 hour to 24 hours in 1-hour increments. The installation mode allows the thermostat to be tailored to the application and the user's needs. With reliable, wireless bidirectional radio communication and signal strength testing, the DT2R can be mounted almost anywhere.