With all the functionality and robustness of the i-on product lines; scaled to 1,000 zones, 1,000 users, including 1,000 outputs and with 1,000 meters of cable per bus, the i-on1000EX meets and surpasses the most demanding security specifications. System outputs are fully customisable using the enhanced web browser interface either directly onto the panel or over a local network connection. The large metal box can accommodate up to two 12v 17Ah batteries. Ideal for replacing large systems in Schools, Colleges, Universities, Hospitals or large commercial buildings.