Products
STI markets a unique range of products throughout the world to help prevent false fire alarms, vandalism and theft.
All Products
Fire & Safety

Wire Cages
Enclosures & Covers

Vandalism & Theft
Buttons & Switches

Home & Business
Applications
Our Application Guides help you determine which STI products are a perfect fit for your facility.
All Guides
Schools and Colleges

Gas Station
Assisted Living or Nursing Home

Grocery Store
Correctional Facilities

Home
Solutions
STI has developed solutions to many common safety and security issues.
All Solutions
Fire Related

Theft
Vandalism & Damage

Wireless
Weather or Outdoor

Other Problems
Support
You can rely on STI. As a family owned and operated business for over 35 years, we pride ourselves on exemplary customer service.
All Support
Product Literature

Where to Buy
FAQs

Warranty & Returns

Testimonials
Install & Help Videos

Contact Us
About STI
STI is a global manufacturer of fire, safety and security products.
All About STI
Who We Are

Contact Us

Videos
Where to Buy

Tradeshows
News

Careers at STI
Search Site

Advanced search

Search for a cover

Step 1: What are you searching for?

All STI covers

Covers, cabinets
and enclosures

Wire cages

Step 2: What are the dimensions of your device?

Height

Width

Depth

Input numbers as decimals, not fractions (Type 45.5 not 45 1/2)
Customize Site

Language
Visit Global Sites

Global Site

Choose a site

STI-USA.com

U.S
Canada
Central America
South America

STI-EMEA.com

U.K
Europe
Asia
Australia
Middle East
View Literature

Sales Data Sheets

Install Sheets

Search Site

Advanced search

Search for a cover

Step 1: What are you searching for?

All STI covers

Covers, cabinets
and enclosures

Wire cages

Step 2: What are the dimensions of your device?

Height

Width

Depth

Input numbers as decimals, not fractions (Type 45.5 not 45 1/2)

Customize Site

Language

Visit Global Sites

Global Site

Choose a site

STI-USA.com

U.S
Canada
Central America
South America

STI-EMEA.com

U.K
Europe
Asia
Australia
Middle East

View Literature

Sales Data Sheets

Install Sheets

STI’s Full Product Line at the 2019 ISC West Show in Las Vegas, Nevada

STI protective cages, covers, alarms and custom buttons

E-News Signup

privacy policy >

More Videos

Installing and Programming the 4-Channel Voice Receiver

Installing the Universal Flat Stopper® Flush Mount with Horn

Share

Share
- Facebook
- Twitter
- Google+
- Email

Join Our Newsletter