Viking FBI-1A Anti-Feedback Paging InterfaceThe Viking FBI 1A Anti Feedback Paging Interface eliminates the feedback "squeal" when paging. The paging amplifier can be turned up to any level and the phones can be located anywhere. A contact is provided to activate the amplifier, if needed. (Power supply included) Features: High quality (64K) digital message storage High output 2V RMS into 600 ohms 16 second record time expands to 1 minute using an ERAM 60 Memory Kit Activate recording from VOX

Field expandable to 525 apartments

Attractive styling

Connects up to 3 emergency phones

Two inputs programmable normally open or normally closed and enabled or disabled

Another useful feature of the E-1600A is its compatibility with other Viking communication systems

Rugged stainless steel back box

Up to 250 tenants

Use multiple units to drive more self amplified speakers

Remote control from dedicated programming phone

Share one line with three emergency phones

(4) cage clamp screw terminals

Maximum Load on Page Trigger Output: 1K Ohm