Viking Single Line Paging Controller

-Whole house/small business paging from existing phonesBuilt-in two-watt mono paging amplifier with gain controlPhone to phone intercomPage from several different phone lines by connecting multiple unitsMusic on holdCaller on holdCan provide background music from an external sourceBackground music mate (automatic during paging or touch tone selectable while you are on a call)Selectable loud ringing (electronic warble over speakers)Doorbell switch input (lighted or non-lighted) for activating door chime (ding-dong sound over speakers)Unique front and back door chimes when used with a C-1000B or C-2000B doorbox controllersSwitch selectable On-Hold alarm tonesStereo pre-amp input and line level output for use with receivers and high wattage amplifiersSimple control commands - no touch tone programmingPage trigger output (12V signal for enabling paging source input on multi-source amps)Pre-amp volume controlBypass code - ignores all touch tones on next off-hook allowing you to steer through auto attendants, etc.Comes complete with power supply