The Fire-Lite ES-1000X, ES-1000XC, and ES-1000XI are intelligent addressable Fire Alarm Control Panels (FACP) with a pre-installed loop card. The ES-1000X control panels support up to 318 addressable devices per Signaling Line Circuit (SLC) (Digital Communication Loop) (DCL) loop (159 detectors and 159 modules) with a maximum of three loops. With an extensive list of powerful features, the ES-1000X programs just like Fire-Lite's other addressable products while offering expanded support for up to 954 devices for larger and more complex installations.