The Heatmiser Slimline-RF wireless thermostat works with the Heatmiser RF switch & UH8-RF Wireless wiring centre.  The wireless thermostat is designed to be wall mounted in the area being controlled, up to 100 meters open space from the receiver.
Features include:
Heating Mode, Hot Water, Heating & Hot Water Mode
Wireless Thermostat - 868MHz
Distance: Up to 100 Meters Open Space
Large Back Lit Display
5/2 or 7 Day Programming Modes
4 Comfort Levels per Day
Optimum Start
Wireless Fail Safe Function
ºC/F Option
05ºC - 35ºC Range
Holiday Function
Hold Function
Wall Mount
Frost Protection
Key Lock Facility
Battery: 2 x AAA (Included)
Compatible with UH8-RF, Boost, RF Switch
Remote Air Sensing Facility (Ideal for measuring the air temperature up to 20 meters from the thermostat. Remote sensor probe required, not included)
Dimensions: 98mm x  85mm x 24mm (h/w/d)