EN54 VOICE ALARM SYSTEMS
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Total Results: 7
POWER SUPPLY CERTIFIED EN 54-4
- 48 V batteries nominal voltage
- 6 auxiliary outputs
- 6 main outputs to system's units
- Battery circuit control
PS 6648 is a power supply unit suitable to get continuity power for EN 54-16 systems units like DXT 9000 and DXT 7000, and relevant complementary devices in case of mains power supply interruptions. It includes recharging and monitoring functions for the lead-acid batteries connected to it. It must be equipped with batteries with suitable capacity, dimensioned according to the system power ...
- Connects up to 8 units
- Master/slave architecture
- Fully redundant communication bus
- Powered by master unit
IE 3008 is an additional board for DXT 3000 Voice Alarm system that extends its capability and functionalities allowing the connection of a maximum of eight units, in a master/slave configuration. It shall be installed inside the cabinet of each unit, that provides the necessary power supply. System's units communicate through a fully redundant bus, transporting commands and two audio channels. ...