Description
This universal 4″ detector base is engineered for smart installations where reliability and protection matter most. Featuring a built-in short-circuit isolator, it safeguards your signalling line circuit (SLC) from faults, ensuring uninterrupted loop communication even if a detector or wiring fault occurs.
Perfect for commercial, institutional and industrial fire-detection systems, this off-white mounting base supports detector plug-in for fast servicing and includes screw-terminals for loop wiring. Ideal for upgrading and new builds alike.
💡 Key Features
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Fits standard 4″ (101.6 mm) electrical boxes for easy ceiling/flush mounting
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Built-in short-circuit isolator protects the loop in the event of a fault
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Off-white finish (suitable for modern interiors)
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Plug-in style detector mating for faster replacement & maintenance
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Screw-terminal wiring for loop (+/-) and remote indicator
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Compatible with many intelligent/addressable detector heads