STI Home & Work

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Home & Work Products

Did You Know?

The Universal Stopper is made from the same material as football helmets - polycarbonate!

Universal Stopper

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?

Our plug-in flashing door chime is ideal for the hearing impaired?

Door Chime Flashes!