20 years of serving our communities

Hi, I’m Zach and this is my team here at ARM Security Systems. We’ve been serving Reisterstown and neighboring communities for more than 20 years. A proud Maryland company, we provide a range of full-service electronic alarm and security solutions to protect your home, life and business.

polarbearplungelogoI took over the family business from my cousin, founder Erik Rose, a former IBM electrical engineer. ARM Security has installed thousands of alarms in homes and businesses including the U.S. Fish & Wildlife Service, DAP Inc., Home Depot, Shell, Exxon, Subway, Precision Tune, American Radiology, Baltimore Imaging, David S. Brown Enterprises, Harborview, Dan Ryan Builders, and the list goes on.

Our installers are licensed, bonded and insured. Our technicians are certified by the National Training School of the Electronic Security Association (ESA). ARM Security is also a member of the Maryland Burglar and Fire Alarm Association (MDBFAA). And we adhere to a strict Code of Conduct requiring our technicians be courteous, neat and professional while serving you. ARM Security’s Maryland SSA License Number is #107-1855.


Some of our Maryland service areas:

  • Baltimore City
  • Baltimore County
  • Carroll County (Westminster, Finksburg)
  • Howard County (Columbia)
  • Ellicott City
  • Harford County (Bel Air)
  • Anne Arrundel County (Annapolis, Glen Burnie)
  • Fredrick County (Frederick)
  • Prince Georges County
  • Montgomery County (Rockville, Gaithersburg)

Hang on, though. We have fun like a family and we serve our community with passion. We do work to support our community including the Baltimore County Police and Fire departments like the annual Polar Bear Plunge and Special Olympics as well as showing up at local car show events with our very own military armored vehicle! And as a small crew we love our Friday sushi lunches, steamed crab feasts and annual holiday parties.

When you do business with us you’ll be just another extension of the family and we’ll work hard to serve and protect you like our own.

ARM Security is an approved Honeywell Security products dealer which affords you the highest quality components and years of trouble-free customer care.

When looking for a security solution we know you want a business you can trust and folks you’ll enjoy working with. We hope you’ll give us a try. So stop by and say “hi” to me or my team. You’ll probably meet my office manager Susan and maybe the visiting pet of the day.

Stay safe out there!

— Zach Odani, owner

Partners, Associations, Certifications: