Honeywell Funk-Raumthermostat evohome T8

The T87RF2059 is a modern wireless digital temperature selector with room sensor, which is part of the Evohome product series.
The T87RF is preferably used in combination with the evohome control panel ATC928 and the floor controllers of the HCE80/HCC80 series. However, in special cases it can also be used without the evohome control panel.

The T87RF has a secure bidirectional connection. The signal has a range of about 30 meters in the building and can penetrate a ceiling. However, if the signal passes through the ceiling, the signal range will be reduced by approximately 15 meters.

The possible applications include the control of floor, radiator and electric heating systems as well as zone control.
With a modern and fresh design that suits any interior style, and features that are valuable to users and installers alike, the T87RF sets the standard for simple, intuitive wireless temperature selectors.

It is powered by 2 x AA alkaline batteries which last over two years. A visual warning is given when the batteries are low.