Anti-feedback Interface|Digital Recording Technology|Provides Alert Tones
Viking Electronics Digital Paging Interface - For Seamless Operation of Paging Speaker
Gain more from your electronic device with the Viking Electronics anti-feedback interface. This device component records "live" page from a phone system's paging port output or unused trunk port. This paging speaker accessory can be programmed to provide pre-page and post-page alert tones, owing to advanced digital recording technology.
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Item# : SPM15940373828
Model # : VK-FBI-1A