Application: roller shutters, roof windows, awnings, drop-down screens, curtains ; Power supply: 100 ... 240 V AC ; Number of inputs: 4 ; Number of outputs: 4 ; Connector type: screw terminals + wires ; Wireless: Wi-Fi, 2.4 GHz - IEEE 802.11 b/g/n ; Main features: Local control by physical button, , schedule, timer, Setting scenarios by different events, remote access, voice control ;