Addressable Zone Interface Module

The SK-ZONE is an intelligent two-wire interface module for use with Honeywell Silent Knight Series fire alarm control panels (FACPs). The SK-ZONE allows a Silent Knight FACP to interface and monitor two-wire conventional smoke detectors.The SK-ZONE is addressed through the signaling line circuit loop of the FACP. It transmits the status of one full zone of two-wire detectors to the FACP. Status conditions are reported as normal, open, or alarm. The SK-ZONE supervises the zone of detectors and the connection of the external power supply. All two-wire detectors being monitored must be UL compatible with the SK-ZONE.INSTALLATION SK-ZONE mounts directly into a 4" square electrical box. The box must have a minimum depth of 2-1/8". A surface mount electrical box (System Sensor PN SMB500) is available from Silent Knight.FEATURES & BENEFITS Converts a conventional two-wire loop to an SLC loop Fully supervised Support for Style B and Style D wiring Panel controlled status LED that flashes green in normal state and is solid red in alarm Rotary address switches for fast installation SEMS screws for easy wiring UL Listed