- Live emergency announcements
- Pre-recorded messages activation
- Complete self-diagnostic
- 3 configurable buttons and display
- Hi-quality cardioid microphone
- Robust metal case
BM 9804 is a desk-top emergency microphone console exclusively dedicated to DXT 9000 Voice Alarm system, and can be used both for live announcements and pre-recorded messages activation. It features complete self-diagnostic functionalities and system status reporting in compliance with EN 54-16:2008 standard. Up to 16 consoles can be daisy-chained on each paging bus, and the first one is powered directly by the master unit, while the others need local 24 V DC adapters.