VIKING ELECTRONICS ZPI-4 Multi-Zone Paging Interface, Touch Tone Controlled

Features

• 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 clsure 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
• All-call and five group call patterns, selecd by Touch Tones
• Selectable page alert tone with adjustable level
• Interfaces with ringing C.O. lines, Centrex lines, and analog station ports, paging ports and unused phone system trunk ports
• Disconnects on silence, CPC, busy, Touch Tone (#) or time-ot
• Screw terminals for all input/output connections