Homematic IP radiator thermostat basic, 5-pack as an economy set for getting started with room temperature control Saving energy in a modern and smart way - the Homematic IP radiator thermostat basic replaces conventional thermostats and can be controlled either directly on the device or via app or voice assistant.This allows stand-alone operation, which allows operation and configuration manually on the device. Direct teaching of up to eight window and door contacts and a wall thermostat can be realized without the need for the app or an access point. Functions/Compatibility - Homematic IP offers integration of indoor climate, security, fire and water protection, weather, lighting and shading - easy to install, easy to expand and easy to secure - Options for operation: a) Integration via Homematic IP access point with configuration and operation via free Homematic IP app for iOS and Android and free cloud service (enables voice control via Amazon Alexa or Google Assistant) b) Integrat