The Control Panel is the brain of the Comfort System, with 8 inputs, 8 outputs expandable to 184 inputs and outputs, telephone connection, X10 socket, with Siren, Speaker, and Strobe outputs. It features a Voicemail system able to record and play messages, Time Programs, dialer to 8 telephones, logic programmable functions, programmable announcements. Optional interfaces to GSM, KNX, C-Bus, Dynalite, Velbus, Crestron and many lighting and control systems.