Evohome is a sophisticated heating system / smart thermostat allowing you to create up to 12 heating zones in domestic properties. Evohome also allows the installation of multiple temperature sensing devices without altering existing fittings. The Evohome system can be controlled via apps available for Apple and Android devices. Greater comfort, more control and less heating costs: evohome allows for the installation of different solutions for heating control and is suitable for use with central heating radiators and suitable for floors with underfloor heating. Easy-to-use menu and configuration thanks to configuration assistant, the colour touchscreen of battery-operated control unit makes it easier to adjust and regulate your personal comfort preferences and provides full access to the heating control. Easy to install. Control pad operated. Range 1000m. 868MHz. Fully expandable system - up to . Pack includes: Batteries; fixings and installation DVD. Batteries required: 6 x AA (included), . Size H9.5, W5, D6cm. Weight 140g. Manufacturers 2 year guarantee.