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Home and Work Products

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

Stopper II
Did You Know?
STI has over 1000 push buttons?

Buttons & Switches
Did You Know?
You can search for a cover based on the dimensions of the appliance you need protected!

Find a Cover
Featured Product

STI-30092
Knock Knock Door Chime

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About STI Home and Work Products

To keep your house or business safe, we have a range of innovative home security products that includes Rex Plus, the electronic watchdog alarm, driveway monitors, motion sensors and lighted house numbers.

Manufactured to high quality standards, all of our alarms and alerts are highly effective security devices that give you peace of mind. The lighted house numbers, for example, ensures emergency services are able to locate your home quickly, while the electronic watchdog alarm is always on duty. In addition, we also have a wide range of wireless doorbells and door chimes.