• Four-channel receiver connected to a GSM module which makes it possible to use the device by means of a mobile phone. • Control of 4 automations without limits of distance: » One channel can be activated by an interrupted call. » All four channels can be activated by sending an SMS to the device. • Additional input usable as an alarm device: » Call advices the telephone number assigned to this function with a call. • The settings linked to the telephone numbers and the storage of the rolling-code transmitters are possible without accessing the control panel and without the necessity for the operator to go out, as they can be done via cell phone. • The input for buffer battery with 12 Vdc (optional) with integrated recharge control guarantees operation of the receiver even during a power cut.