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Alarm and Chime Products

Did You Know?
In some states, stealing a fire extinguisher is a third-degree felony punishable by up to five years in prison, a fine up to $5,000 or both?

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

Consistent Temp
Did You Know?
STI has over 1000 push buttons?

Buttons & Switches
Did You Know?
You may spot a Stopper during your next vacation: St. Louis Arch, San Francisco, Antartica, Disney, etc.

Stopper II
Featured Product

STI-SA5000-W
Select-Alert Alarm Mini Controller, White

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About STI Alarm and Chime Products

Alarms and chimes act as inexpensive security devices helping to stop theft, misuse and vandalism.

A medicine cabinet chime and a gun cabinet chime serve different end purposes, for example, but are essentially both security devices to help prevent unauthorized entry.

An Exit Stopper, garage door alarm, other open door alarm or window alert prevents theft from home or business premises, while a wireless chime or alert protects mailboxes, driveways, sheds and fences.