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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

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Your grandparents had a security system installed, serviced, and monitored by Guard Tronic. Your parents had a security system installed, serviced, and monitored by Guard Tronic. Shouldn’t YOU have a security system installed, serviced, and monitored by Guard Tronic?...

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When discussing security systems, “wireless” may mean one of two things. First is the communication method between the subscriber (home or business) and the central station.  Guard Tronic is a proponent of wireless communication and has been offering one-way and...

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Guard Tronic has been family-owned (by the same family) since 1959.  We have never been bought or sold and have had the same name since the 1960s. Tired of your alarm company changing names and ownership more often than your bank? Call Guard Tronic. Proven Property...

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Fire code requires testing of residential fire alarm systems be tested annually and carbon monoxide systems every three years by a qualified technician. How long has it been since yours were tested? Guard Tronic can create a monthly inspection or service plan so that...

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Students are heading back to school!  In preparing your children to go back to school, don’t forget their safety while returning home from school. Do you know who your kids are bringing home with them while you’re at work? A doorbell camera will help you keep an eye...