Valcom V9964 Stacking Feedback Eliminator

Eliminates busy signals on heavily used paging systems and also prevents acoustic feedback.

• Multiple Messages Can Be Recorded 
  Simultaneously
• Add Input Ports in Increments of 2 by Adding Additional Units
• Connect Up to 4 Units Together to Provide 8 Ports - Enables Up to 8 Simultaneous Pages, Stores, and Plays Back in Sequence
• Automatic Consistent Volume Level Even When Recording Voices Vary - Low to High
• Stacks Messages - Records A Page While Playing A Recorded Page
• Eliminate Feedback To All Zones With Only One Unit
• High-Fidelity - Sounds Like A Natural Voice Not Like A Recording
• Solid State Design - No Moving Parts To Break
• LED Indicators For Play, Record, Busy, Power
• Dipswitch Programmable Features:
  - Pre-Announce Alert Tone
  - Priority Override (Real Time Or Delayed)
  - DTMF Message Cancel
• Real Time Background Music With Volume Control
• Two Audio Outputs: 8 or 600 ohms loop
• Screw Terminal Connections
• Access By Loop Start Trunk Port, C.O. Port, Page Port, Or Zone Output OfValcom Page Control
• Emergency Messages Can Interrupt Play Back Sequence (Interrupted Message Will Play in Full Once Emergency Message Has Completed
• Wall and Rack Mounting Hardware Included