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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

Four Seasons – One Week

Have you been experiencing all four seasons in one week?  One day? Take control of your home’s temperature by upgrading to a smart thermostat. Not only will you have better control of your environment, your alarm system can automatically shut off the HVAC in the event...

Video Verification

Video Verification

Are you leaving home for the first time in months? As all Americans head back to work, it is wise to keep a close connection to home. Surveillance systems allow you to monitor what is going on at home from anywhere you can access the Virtual Keypad app or a full...

Cameras Hacked

Bloomberg.com By William Turton March 9, 2021, 3:32 PM CST Hackers Breach Thousands of Security Cameras, Exposing Tesla, Jails, Hospitals A group of hackers say they breached a massive trove of security-camera data collected by Silicon Valley startup Verkada Inc.,...

Bitterness of Poor Quality

“The bitterness of poor quality remains long after the sweet taste of low price is forgotten.” Electronic security systems, including burglary, fire, and access control systems, as well as surveillance systems, are often specified by architects and engineers during...

Carbon Monoxide

Carbon monoxide (CO) is known as the silent killer. You can’t see it, smell it, or taste it….so how do you recognize it?  The most common symptoms of CO poisoning are headache, dizziness, weakness, upset stomach, vomiting, chest pain, and confusion. CO symptoms are...

Sprinkler Monitoring

Sprinkler Monitoring

Guard Tronic Central Station operators called on hundreds of burst sprinkler pipes during last week's snow storm.   One of the few things worse than having broken sprinkler pipes is having them and NOT knowing about it.  The costs from water damage could run into the...