Comtronics is a premier provider of security systems dedicated to protecting what you love. We serve customers in over 20 states with security systems for residential and commercial clients.

Comtronics was founded in 1958 with the sale of its first two-way radio. Since then, Comtronics has expanded into the residential and commercial security division.

Professionally installed and monitored electronic security systems keep your home and business secure 24/7. Contact us today for a free quote 517-787-2900 or [email protected].

A Comtronics security expert will contact you and schedule a time to come see your home and discuss your security needs. Our goal is to treat every customer on a personal level, so we …

We wish you a happy, healthy, and safe holiday season. We are here to protect what you love. If you have any questions about your home's safety while traveling this holiday season, call or …

Also, doors can be set on an auto-lock or unlock schedule; this is great for offices with a public lobby or a file room that should be available during specific hours. No matter what your …

Today, Comtronics installs, monitors and services electronic security systems for residential and commercial applications; and for financial institutions. Anne and John have over 7,500 …

Today, Comtronics installs, monitors and services electronic security systems for residential and commer- cial applications; and for financial institutions. John and Anne have over 10,000 …

Apr 1, 2021 · The experts at Comtronics have put together a quick guide to help you determine which system is best for your family and meets your unique needs! So, what security system …

At Comtronics, all of our systems are professionally monitored 24/7 by trained security experts. If your alarm sends a signal because of an intruder or life safety threat, like a fire, our Monitoring …