The CIE-A-400 Addressable Fire Alarm Control Panel is a two loop panel capable of each loop supporting up to 200 devices* with a maximum loop length of 2KM. The panel also provides two configurable Monitored Input Circuits, 2 configurable Monitored Output Circuits, 2 configurable Relays, 1 Fault Relay and also a Peripheral Bus Circuit to add up to 8 Repeater Panels.