The new FRITZ!DECT 440 button has four buttons and an e-paper display, making it the ideal remote control for your smart home network. With FRITZ!DECT 440, you can quickly and conveniently switch and control several FRITZ! smart home products in a specific room. FRITZ!DECT 440 can be easily integrated into the FRITZ! home network via DECT at the touch of a button. Thanks to the built-in temperature sensor, the FRITZ!DECT 440 also serves as an external temperature sensor for the FRITZ! radiator controller. The remote control for the smart home network Four configurable buttons for convenient operation of FRITZ! products for the smart home E-paper display Temperature sensor for controlling the FRITZ! radiator controls FRITZ!DECT 301 Switches FRITZ!DECT 200 and FRITZ!DECT 210 wirelessly, individually and in groups Compatible with every FRITZ!Box with a DECT base station via DECT-ULE radio LED to confirm that a button has been pressed User-friendly, handy design Versatile use, both portable and stationary Flexible use with magnetic wall bracket Dimensions: 69 x 69 x 18 mm *AVM Service Bonus is only paid out to authorized Premium Partners.