The Silent Knight SK-ISO Intelligent Fault Isolator Module is design for use with the Honeywell Silent Knight® fire alarm control panels. They act as an automatic switch that opens when the line voltage on the signaling line circuit (SLC) loop drops below 4V. Intelligent fault isolator modules are intended to be spaced between groups of sensors or modules in a loop to protect the rest of the loop in the event of a short. If a short occurs between any two isolators, then both isolators immediately switch to an open circuit and isolate the devices between them, allowing the remaining units on the SLC loop to continue to operate.

Features & Benefits of The Silent Knight SK-ISO Intelligent Fault Isolator Module

• LED that flashes green during normal states, and turns a solid red during an alarm
• Isolates short circuits on an SLC loop
• Protects the modules on the SLC loop so that other devices can continue to operate
• Standard 4 inch electrical box mounting

• Download the Specification sheet in *.pdf format