Description
Battery Backup Systems (BBU) for Bi-Directional Amplifier (BDA) and Fiber Distributed Antenna Systems (DAS), certified under the UL2524 2nd Edition for In-Building Emergency Responder Communication Enhancement Systems (ERCES). Designed to support the installation of compatible fire alarm control panel (FACP) monitor modules within the BBU on-site (monitor modules not included), or relays for connectivity with any FACP.