Voice evacuation system 49CRA625 consisting of a 6-zone control panel with 250W amplifier art.49CEV006 (EN 54-16 approved) and a 24V 4A 3U rack mount charging unit art. 49ALM004 (EN 54-4 approved). The system comes pre-wired, with terminal blocks to make wiring easier and a multiple socket for connection to the 230 Vac mains. Batteries not included. Microphone art. 49MPA003 included. To be completed with 2 x 27Ah batteries.