Microphone voice alarm unit for Firemen, certified EN54-16. Consisting of control base unit and emergency PTT microphone, pre-assembled in a suitable housing with high-strength steel box, RAL 3000 colour (red), it has a door with a glass window and provides a view of the status LEDs and the underlying operating elements. Door with locking system. NEO or NEO+ control panel connection via ACSI bus (e.g. 2x4x0.8 mm installation cable, CAT6, etc.), simplified connection via Phoenix screw terminals. Functions: Real-time fire announcements via the integrated emergency microphone and/or manual activation of stored emergency messages (e.g.: evacuation announcement, alert announcement, etc.). Can deactivate the automatic voice alarm announcement (automatic shut-down). Status display/led: unit in operation, fire mode, VAS malfunction, fire announcement in real time.