Power supply unit for voice evacuation systems, EN54-4 certified. Designed to charge lead batteries (backup power for voice evacuation systems) and at the same time provide power for auxiliary applications. Includes 2 battery charger outputs (each 480W) and maximum power of 960W. Supports 1 NEO or NEO+ system with 2 x 45Ah 12V batteries (batteries not included). Dimensions (WxHxD): 482.6 x 89 x 244 mm, 2U. Weight: 3.1 kg.