No description available.
- Monitored relay card for 8 speaker lines
- Connection of 2 amplifiers (announcement or alerting)
- Connection of backup amplifier and amplifier for background music
- Realize the routing of the amplifier monitoring and backup monitoring
- Monitoring of the speaker lines according to
- VDE 0828/EN 60849
- For the monitoring function you need the measuring and monitoring module PMO-350 A