SYSTEM INTRODUCTION
All-in-one multimedia voice evacuation system, 2 zones of 250W on each single zone (2 amplifiers).
Supervisable from APP through Vivaldi EN54 EVO.VISION:
- for receiving feedback (notifications or emails) on the status of the systems, on faults and fault type, through Vivaldi EN54 EVO.BRIDGE (ModBus RTU).
- for the control of the various Vivaldi EN54 FREESOURCEMK3 zone modules with the possibility to manage everything from Smartphone and Tablet (iOS / Android) or PC (Windows / MacOSX).

CE certifications. EN50849, EN 54-16, EN54-4 certificate. Certification nr 0068-CPR-046/2016.

Power supply 230Vac - 50/60HZ
Backup power supply 24V (2 batteries x 12V 26 Ah each, cod. Vivaldi EN54 BATTERIA26AH to order separately)
Autonomy 36h stand-by + 0,5h full power
Max consumption 660VA
Audio power 500W RMS @ 1% THD at 100V speaker lines
Frequency response 60-20.000 Khz +-3dB
Sognal-to-noise ratio >90dB
Speaker lines monitoring test @18Khz FFT impedance measurement +-5% range
Automatic line interruption, short circuit or efficiency loss check
User interface, status LED, touch display, navigation menu with password protection
Automatic alarm activation mode: from 7 input contacts, constantly monitored
1xAudio IN: background music, or emergency microphones
1xEmergency button (with protection cover)
1xReset button for acoustic alarm
1xBuilt-in monitor speaker on front panel
1xLCD display on front panel
1xVVF microphone on front panel
1xRJ45 plug for remote VVF microphone bases
Internal battery, speaker lines and impedance monitoring
LINK connection for boxes interconnection
Steel chassis, powder painted
Dimensions (WxHxD) 430x620x240 mm
Weight 19,3 Kg (without batteries)

Versions available:
4 zones Vivaldi EN54 EVO500/4
6 zones Vivaldi EN54 EVO500/6
Expandable to 36 zones 3000W RMS.