User’s Manuals


DMP Manuals
Large Commercial
DMP XR150/150
DMP XR500/XR550
DMP XR200
DMP XR200 485 access panel
Residential and Small Commercial
DMP XR20
DMP XT30
XTL-Touch and XTL+
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
Honeywell / Ademco
Commercial and Residential
Honeywell-Vista-20P-User-Manual
Honeywell-Vista-32FB-User-Manual
Vista-128-250BPT-Owners-Manual


Detection Systems
Commercial and Residential
DS-7090 manual
DS7400xi

More Information You May Want to Know
Certificated System
If your business has suffered a loss from a burglary, robbery, or fire, insurance may be all but impossible to obtain.  Premiums will skyrocket!  No insurance underwriter wants to assume the risk of a company that has already proven they are susceptible to loss. An...
Security Upgrade
One of the most cost-effective security upgrades a business can make is replacing old keys and locks with electronic access control. No more rekeying locks when employees leave. No more spending time at a big box store getting keys made. Remotely administer the...
Deborah Perry
Randy Perry came to work for Guard Tronic in 1979, while he and Deborah were practically newlyweds. Randy was quickly promoted from service man to service manager to regional manager to Secretary / Treasurer to Vice-President.  He also served his country, both at...
Red Keypad
During an alarm state, our keypad screens turn red. It remains red until the system is reset, providing a visual warning of potential danger to anyone entering the building. Our central station doesn't call everyone on the emergency call list. We call until we reach...
Most Trusted Alarm Company
Your grandparents trust Guard Tronic. Your parents trust Guard Tronic. Your kid’s school trusts Guard Tronic. Your church trusts Guard Tronic. The factory where your neighbor works trusts Guard Tronic. You can trust Guard Tronic.  Serving your friends and family for...
CrowdStrike Failure
A failure of a Microsoft platform and vendor has caused problems around the world. An article will be linked below to learn more. Guard Tronic has NOT been affected, but some of our vendors have noticed issues. Those vendors include: Alarm.com TelGuard Both of these...