With the wireless PROFILE QNECT radiator valve, you can easily set the temperature per departure based on the temperature of the thermostat. He works completely stand alone with a clock and program the supplied remote control. The crane replaces the existing radiator thermostatic radiator valve. You can also operate the Thermostatic faucet with the QNECT application. Set timers in the desired time to heat your House. To use the QNECT application, you need to purchase the QNECT smart plug