EN54 VOICE ALARM SYSTEMS
Reset Filters
Filter By
Reset Filters
Show Results
Compare
refine your search
Total Results: 8
Display
48 VCC POWER SUPPLY CERTIFIED EN 54-4
- 6 main outputs to system's units
- 4 auxiliary outputs
- Permanent and emergency power for installations
- Continuity of service of your installation through real time monitoring of system status
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 ...
48 VCC POWER SUPPLY CERTIFIED EN 54-4
- 6 main outputs to system's units
- 4 auxiliary outputs
- Permanent and emergency power for installations
- Continuity of service of your installation through real time monitoring of system status
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
- Up to 8 microphones can be connected on the rear panel
- Specifically designed to work with for 100V speakers used as microphones. However, it can also be used with capsule microphones
- Up 2 units can be connected to the same DXT 9000 amplifier
- Presence led for each microphone
NS 9048 is a noise detector that automatically adjust the volume level depending on the environment noise. It is specifically addressed to all those applications with a significantly different people affluence during the day. 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). ...
DXT 3000 MONITORED GPI BOARD
- General purpose inputs monitoring
- Detection and reporting of any open line or short circuit
- General and single zone alarm activation
- Reset function
...
LINE TRANSFORMER INTERFACE
- The LT 7208 EN line transformer interface allows you to link/ group the 8 amplifiers to increase the power of the speaker lines two, three or four times
- If the needed speaker line power is more than 80W, several outputs (in groups made of 2, 3 or 4) can be connected together (in parallel) in order to get locked groups for 160 W, 240 W or 320 W lines
- Output line voltage setting (50-70-100 V) is made by changing the output tapping of each transformer
- Includes also line specific 24V dc outputs for override relays (max. current: 1A / line)
...
DXT 3000 INTERLINK BOARD
- Up to 8 units can be connected together
- Fully redundant communication bus
- Up to 4 BM 3804 (or BM 3804FM) can be connected to the MASTER unit, and each one can be extended with 8 BE 3806
- Local paging for non-emergency purpose is also possible connecting to each unit a BM 3022 console
IE 3008 is an additional board for DXT 3000 that extends system’s capability and functionalities allowing the connection of a maximum of 8 units, in a MASTER / SLAVE configuration. It shall be installed in a dedicated slot inside the cabinet of each unit, that provide the 24V DC voltage necessary for its functioning. System units, each one with a fixed ID, communicates through a fully redundant ...
— 6 Items per Page
.