Attributes . Notification via SMS on Change of Status at Input ; SMS Status Query of All Inputs and Outputs ; SMS Remote Control of Outputs ; Maximum of 5 Receivers Per SMS Message ; Integrated Phone Book for up to 50 Numbers ; Easy Configuration on PC Without Programming Knowledge ; Configuration Software and Programming Cable Supplied as Standard ; Installation Component Model According to Din 43880 ; Alarm Generation on Voltage Failure Via SMS ; Password Protection ; RS-232 Configuration Interface ; GSM Mobile Phone Network 850 ; 900 ; 1800 ; 1900 mhz ; Switching of Outputs for A Predefined Time . Names