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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

Christmas Gift 2021

Christmas Gift 2021

Christmas is fast approaching! What do you get the person that has everything? How about a way to protect their most valued possessions. Guard Tronic offers systems that include protection against burglary, robbery, fire, and cameras.   Insurance companies will also...

Who We Protect

Who We Protect

If your church uses Guard Tronic…. If your child’s school uses Guard Tronic…. If the factory where your neighbor works uses Guard Tronic... If your bank uses Guard Tronic…. If your favorite jewelry store uses Guard Tronic…. Don’t you think you should too? We are UL...

Thanksgiving 2021

We take this time to be thankful. We thank each one of our customers.  It has been an honor to serve you for over 62 years.  We hope we can continue faithfully protecting what you value most. We thank all of our vendors.  Besides security window screens, Guard Tronic...

Holiday Travel 2021

Traveling this holiday season? Don’t forget to leave your house sitter or pet sitter a key, a code to the alarm system, and train them how to use the system.   Make sure they understand how to use the system and what to do if the alarm sounds. Good system training...

Looking for Manuals

Looking for Manuals

Have you heard about a feature that an alarm system has, and you wonder if yours does as well? Did your chime get turned off and you can’t remember how to turn it back on? Did you burn the bacon and need to reset your smoke detectors? User’s manuals for the systems we...

Veterans Day 2021

Veterans Day 2021

"As we express our gratitude, we must never forget that the highest appreciation is not to utter words, but to live by them." - John F. Kennedy We take time today to honor all of our veterans and to say "thank you!"  Through your service to our country, you inspire us...