for remote control of roller shutters and blinds, installation in switch box behind the existing local switch, junction box or in roller shutter box, for controlling roller shutters up to 20Nm or rated power 230V/1A, with plug-in terminals for rigid or flexible conductors of 0.75 mm-1.5 mm and 3 wires for connection to a local blind switch, blind button or a simple button (up/stop/down/stop), Triac switching function, power supply 230V, radio frequency 868MHz, radio range up to 100 m in the open field, 30 m in the building, IP40
