Products in Action

Wire Cages Protect Against Smoke Detector Vandalism


The STI Steel Web Stopper® wire guards help protect smoke detectors against vandalism, accidental damage and tampering.

Designed to protect smoke detectors against vandalism and accidental damage, the guards feature 9-gauge steel wire with white corrosion resistant polyester coating (also available in stainless steel). The cages help ensure protected devices are operational, increase the productivity of the units, decrease maintenance costs, reduce time spent replacing broken or stolen units and waiting for parts to arrive.

As all STI protective covers, the cages are backed by a three-year guarantee against breakage in normal use. Covers are for flush or surface mounted smoke detectors. Installation is simple with included anchors and screws. To provide even greater protection against vandalism, tamper resistant hardware is available.

For more information on STI Steel Web Stopper (STI-9604 and STI-9605), or the entire Stopper® Line, call 248.673.9898, email or visit STI’s address is: 2306 Airport Road, Waterford, MI 48327-1209.