About Us

A Maryland Company, ARM Security Systems is a full-service security system dealership, designing and installing electronic burglary, fire and medical alarm systems with 24-hour monitoring.

Since opening our doors in 1991, ARM has installed thousands of burglar alarms in homes and businesses. We have installed and serviced systems for: The U.S. Fish & Wildlife Service, DAP Inc., Home Depot, Shell Gas Stations, Precision Tune, American Radiology, Baltimore Imaging, Powers Homes, H&H Rock Companies, David S. Brown Enterprises, Harborview, Dan Ryan Builders, and the list goes on.

As required by Maryland State Law, our experienced installation crews are licensed, bonded, and insured. As required by ARM's Code of Conduct, our technicians are courteous, neat, and professional.

And since ARM Security Systems is a Honeywell Security Products Dealer, you are guaranteed that we use only the highest quality components, ensuring years of trouble free service to our customers.

ARM Security Systems is a member of the National Burglar and Fire Alarm Association and the Maryland Burglar and Fire Alarm Association. Our technicians are certified by the National Training School of the NBFAA. ARM's Maryland SSA Licenense Number is #107-462.

208 Main Street, Reisterstown, MD 21136
Baltimore: 410-526-4990, Toll-Free: 1-800-650-4ARM, Fax: 410-526-2950 SSA LIC. #107-462