Radiator thermostat HmIP-eTRV-B-2

for energy managementfor heatingfor home automation system

SAVE HEATING COSTS Individual temperature profiles are easily created via app – with up to 3 adjustable heating profiles and 13 changes per day. In this way, the heating is switched on only if needed. And during ventilation, the room temperature is automatically reduced thanks to the open-window functiaon. COMFORT TEMPERATURE AT ALL TIMES The room temperature is controlled according to the individual needs of the user: simply via app, whether at home or on the road, directly on the device using the push-buttons or conveniently via voice control (via Amazon Alexa or Google Assistant). OPEN-WINDOW DETECTION The Homematic IP Window and Door Contact offers exact detection of open windows and doors. The room temperature is automatically reduced to avoid any waste of energy. SECURE AND EASY INSTALLATION The union nut enables secure installation to standard radiator valves with M30 thread size. Quick and easy installation without having to drain any water or intervening in the heating system. MANY ADDITIONAL FUNCTIONS Boost function for quick heating of rooms Eco mode for energy-saving operation with reduced room temperature Valve protection function against calcification of the valve Operating lock against unauthorised operation FLEXIBLE CONTROL OPTIONS Stand-alone operation (push-to-pair): Manual operation and configuration directly on the device, e.g. for setting the heating profile, holiday mode, temperature changes, etc. Direct pairing of up to eight window/door contacts (HmIP-SWDM) und one wall thermostat (HmIPWTH-B) possible In a smart home together with the Homematic IP Access Point: Configuration and control via the free Homematic IP smartphone app