Silent Knight SK-ZONE

Silent KnightSKU: SK-ZONE

Sale price$136.08 Regular price$155.52

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In stock (7 units), ready to be shipped

The Silent Knight 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.


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.

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