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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

Consumer Alert: Smoke Alarm Recall

Kidde has recalled almost 500,000 dual-sensor smoke detectors in the U.S. and Canada because a manufacturing malfunction can compromise the devices' ability to detect smoke. Specifically, a yellow cap that was left on during manufacturing can cover one of the two...

FARA Board of Directors

FARA Board of Directors

Jordon Brown, Regional Manager for Guard Tronic's Fort Smith office, was named to the Board of Directors of the False Alarm Reduction Association (FARA).  He will serve as the Associate Director for Electronic Security beginning in January 2018. "It is such an honor...

Phone System

Phone System

We are getting a new phone system! In addition to helping us serve our clients more efficiently, it will also change our outbound Caller I.D. display. Please add (800) 687-0668 to your address book as Guard Tronic. This is the number all of our phone calls and text...

Do It Yourself (DIY)

Do It Yourself (DIY)

Guard Tronic is now offering Do It Yourself systems. The equipment is the same American-made, high quality systems we install....without the installation price. More information may be obtained on our DIY page.