Viking Multi-zone Paging Interface Touch Tone Control Of Four Zones (expandable To 8 Zones) Switches Line Level Signal To Amplifiers Or Amplified Signal To Speakers (amplifier(s) Not Included) Balanced Audio Circuitry For Low Noise Night Bell Warble With Adjustable Level From Contact Closure Or Ringing Analog Line Input Provided For Background Music Separate Paging And Background Music Level Adjustments Background Music Automatically Mutes In Paged Zone(s) In All But Single Amplifier Mode Allcall And Five Group Call Patterns Selected By Touch Tones Adjustable Page Alert Tone Level Interfaces With Ringing C.o. Lines Centrex Lines Paging Ports Unused Phone System Trunk Inputs Or Ringing Analog Station Ports Disconnects On Timeout Silence Or Cpc Screw Terminals For All Input And Output Connnections Brand: Viking Electronics
