Designed to provide maximum protection for vulnerable detectors while not compromising their effective operation.

The design adopts a sophisticated matrix of perforations that provides access for smoke to the detector while providing a protective shield against vandalism and misuse.

The coated cold rolled Steel Detector Stopper® has been manufactured from 16 gauge (1.5mm) cold rolled steel with a white corrosion resistant polyester coating.

The steel gives it strength and durability, protecting detectors which may be frequently vandalised causing high maintenance costs and false fire alarms.