Silent Knight SK-ZONE-6, 6-Module Addressable Two-Wire Interface Module

Silent Knight SK-ZONE-6, 6-Module Addressable Two-Wire Interface Module

Manufacturer:Silent Knight
Manufacturer Part#:SK-ZONE-6
Our Part#:SK-ZONE6
Stock Status: In Stock
Retail Price:$771.98
Your Savings:$250.37(32%)
Your Price:$521.61


Silent Knight







Feature 5



  • Converts a conventional two-wire loop to an SLC loop
  • Six zone inputs
  • Fully supervised
  • Support for Class B and Class A wiring
  • Removable 12 to 18 AWG plug-in terminal blocks
  • Individual LED for each relay
  • Two module mounting in the IDP-ACB cabinet
  • Up to two unused modules can be disabled
  • Rotary address switches for fast installation
  • Mounting hardware included
  • UL Listed

The inputs on the SK-Zone-6 share a common FACP signaling line circuit (SLC) input, and the initiating device circuits share a common external power supply. Otherwise, each input on the module operates independently from the others. If needed, you can disable a maximum of two unused inputs on the SK-Zone-6 board.

It transmits the status of a zone of two-wire detectors to the FACP. Status conditions are reported as normal, open, or alarm. The SK-Zone-6 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-6.


The SK-Zone-6 mounts in the Silent Knight IDP-ACB cabinet. The IDP-ACB has a built in chassis that will accommodate one or two SK-Zone-6 modules.


The SK-Zone-6 is compatible with the following IntelliKnight FACPs:

  • 5700
  • 5808
  • 5820XL
The SK-Zone-6 is an addressable zone interface module for use with Intelliknight series fire alarm control panels (FACPs). The SK-Zone-6 provides six zone inputs that allow a Silent Knight FACP to interface and monitor two-wire conventional smoke detectors.

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