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User’s Manuals

Radionics Manuals

Large Commercial
Radionics 7212 / 9112

Residential and Small Commercial
Radionics 4112 and 6112
Radionics 4000 / 4012 / 8000 / 8012
Radionics 2112 / 2112

Caddx / GE Manuals

Commercial and Residential

Caddx 8000 series 

Caddx NX Series

Caddx NX4

Caddx NX8

Caddx NX-1300

Detection Systems

Commercial and Residential
DS-7090 manual
DS7400xi

More Information You May Want to Know

Thanksgiving 2020

"Showing gratitude is one of the simplest yet most powerful things humans can do for each other." - Randy Pausch Even in times as turbulent as these we can still feel grateful. We are thankful for our customers, that allow us to provide for our families. We are...

Business Models

Business Models

If you look at the business model of the local cable companies that have recently entered the electronic security market and compare them to Guard Tronic, it is easy to see where each spends their resources.  Cable companies have only been providing security for a few...

Ring Recalls Doorbells

Ring Recalls Doorbells

Amazon-subsidiary Ring is recalling hundreds of thousands of video doorbells after receiving reports of them catching fire. https://twitter.com/geekwire/status/1326808950956720128 The potential fire hazard impacts around 350,000 2nd generation Ring doorbells sold in...

Veteran’s Day 2020

Veteran’s Day 2020

"We remember those who were called upon to give all a person can give, and we remember those who were prepared to make that sacrifice if it were demanded of them in the line of duty, though it never was. Most of all, we remember the devotion and gallantry with which...

Who We Are

Who We Are

Fort Smith, AR Springdale, AR Muskogee, OK Bryant, AR (central AR) Forrest City, AR Del City, OK We cover all of Arkansas, all of Oklahoma, southeast Kansas, and southwest Missouri. We specialize in burglary, fire alarm, surveillance, access control systems, and home...

Bundled Package Not a Great Deal

You got a security system through your cable provider because the monthly fee was cheaper with their bundled package of internet, television, and security.  But two years later, you are paying several hundred dollars per month and don’t trust the service provider to...