NFC-BDA-70V: 70V, 50 watt audio amplifier module. Adding a second speaker circuit increases the total NFC-50/100C power output to 100 watts or can also be used as a backup amplifier. NFC-XRM-70V: 70V Transformer Conversion Module. Con-verts the NFC-50/100C primary amplifier to a 70V output. This transformer mounts directly to the NFC-50/100C.. Section 1: Product Description The Notifier FirstCommand NFC-50/100 is a single channel, 50 watt, 25 V , emergency voice evacuation panel that may be used for fire applications, mass notification applications, or both. The NFC-50/100 comes standard with one speaker circuit.
The NFC-50/100 is the main unit of the First Command family of products - an Emergency Communications System (ECS) solution that will enable you to meet or exceed the ECS and Mass Notification needs of small to medium, standalone applications or other installations that do not require a networkable solution, but do require activation of pre-recorded messages, live paging of both emergency and.. NFC-50/100(E) can be activated from a building's Private Branch Exchange (PBX) with the integral night ring feature. All NFC-50/100(E) programming is done by using a simple, built-in programming utility accessed from any laptop. For added flexibility, the NFC-50/100(E) supports both 25V and 70V speaker output operation.