Evacuation controller, 24 V, EN 54-16
Evacuation controller, with EN 54-16 certification for voice alarm systems (VAS) according to DIN EN 60849 (VDE 0828) and DIN VDE 0833-4.
As a central controller, the MEVAC-4 can carry out numerous functions:
- Monitoring of the speaker lines
- Monitoring of the amplifiers with emergency switching (for 4 amplifiers and 1 spare amplifier)
- Digital voice storage for alarm announcements
- Monitoring of the fireman's microphones
- Distributor for audio input signals like microphone and background music
- 4 independently addressable announcement circuits in A/B wiring
- Fault signalling via relay contacts
<b>Additional features:</b>
- Connection for any number of emergency announcement microphones (1-channel or 4-channel)
- Extensive inputs and outputs for monitoring and signalling
- Modern DSP technology, updatable
- Easy programming via push-buttons and built-in display
- Input for background music
- Aux input to be activated via external contact
- Tone control and volume control for each amplifier channel
- Background music is turned off automatically during 24 V operation
- Bass attenuation in case of an alarm
- RS-232 connection for programming and updating
- Power supply: ~ 230 V/50 Hz/20 VA or DC 24 V/500 mA
- Dimensions: 482 x 44 x 315 mm (1 RS)
- Weight: 5 kg
- Mains operation and 24 V emergency power operation
