The Hive Thermostat Single Channel Receiver and Hub2.5 Combi Full Kit is a programmable 7-day thermostat that operates on battery power (AA batteries included). Made of plastic and designed in a square shape, this wireless thermostat is compatible with central heating radiators and can be controlled via the Hive app. It features smart home compatibility with Hive, Ethernet smart home protocol, and frost protection properties. This white-coloured thermostat offers automatic system switching and can be wall-mounted for easy installation in any room. The thermostat has a heat stage of 1 and a voltage of 230V, making it a convenient and efficient choice for maintaining a comfortable home temperature.