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Wire Guard Protectors

Did You Know?
STI made its way to Paris! Find our very own Stopper II in the Eiffel Tower.

Stopper II
Did You Know?
Rex the Barking Dog Alarm can plug into a timer and only be on guard from 11:00 p.m. to 7:00 a.m.

Bark  Bark!
Did You Know?
Tired of employees or customers adjusting your thermostat controlls? Protect your thermostat with a cover.

Consistent Temp
Did You Know?
Can’t hear your existing doorbell in your basement, garage, shed, etc. With wireless ease extend the chime to greater distances.

Extend Chime
Featured Wire Guard

STI-9623
Beam Smoke Damage Stopper® for DS240 & DS241

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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.