Emergency Fire Microphones
BFM400 is a range of fully monitored emergency fire microphones which are housed in a robust rated lockable steel enclosure.
Products in the range include:
- BFM401 – single zone
- BFM404 – four zone
- BFM408 – eight zone
- The single zone BFM401 can be set to connect via RS485 or a parallel hard-wired connection
- The BFM404 and BFM408 multi-zone microphones communicate with the main control system via an RS485 communications link
- Zone select’ buttons and ‘all call’ button
- The first microphone capsule can be set for either monitored or unmonitored use during configuration
- Option to fit a ‘processor bypass’ hard-wired press-to-talk switch
- Option to fit flip-top switches to enable DVA (digital voice announcement) messages to be broadcast
For further information please refer to the sales leaflet:
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