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Wire Guard Protectors

Did You Know?
To construct wire guards we borrowed from nature’s master builder, the spider, creating a patented web of protection.

wire webs
Did You Know?
STI has over 1000 push buttons?

Buttons & Switches
Did You Know?
STI Exit Stopper has been used to keep a teenager from sneaking out of the house at night.

No Sneaking Out!
Did You Know?
You may spot a Stopper during your next vacation: St. Louis Arch, San Francisco, Antartica, Disney, etc.

Stopper II
Featured Wire Guard

STI-9880
Fluorescent Light Damage Stopper®

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About STI Wire Guard Protectors

Designed to reduce maintenance costs and malfunction as a result of vandalism, theft or accidental damage, we have an extensive range of PIR covers, wire guard protectors, emergency light cages and smoke detector protectors.

Suitable wherever exit signs, motion detectors, beacons, strobes, speakers, lights and bells are at risk from vandalism, our tough wire guards, protectors, covers and cages are the solution to many problems.