EN54 VOICE ALARM SYSTEMS
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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 ...
POWER SUPPLY CERTIFIED EN 54-4
- 48 V batteries nominal voltage
- 4 main outputs to system's units
- 2 auxiliary outputs
- Battery circuit control
PS 4248 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 ...
NOISE SENSOR
- 8 microphones for each unit
- 2 units can be connected to a DXT 9000 amplifier
- Suitable for ceiling and rack installation
- PC software configuration
NS 9048 is a noise sensor that automatically adjust the volume level depending on the environment noise. It can be connected to any DXT 9000 power amplifiers and can act on every single system’s zones, measured with a variable number of microphones (up to a maximum of 8). It is specifically addressed to all those applications with a significantly different people affluence during the day. Works ...
MONITORED GPI BOARD
- Faults detection and reporting
- General and zone alarm activation
- Reset function
- Powered by master unit
...
LINE TRANSFORMER INTERFACE
- 8 built -in line transformes
- Link/group MU 7100EN amplifiers
- Speakers line monitoring
- Supports different line voltage setting
...
INTERLINK BOARD
- 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. ...
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