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  • Home – Stay safe with an ARM Home Security Systems! We can design and install your burglary, fire & medical alarm systems with 24-hour monitoring. 410-526-4900.
  • About Us – ARM Security has over 20 years experience providing Maryland counties with home, life and business security alarm systems.
  • Contact Us – Call ARM Security Systems 1.800.650.4276 serving Reisterstown MD, Baltimore City Baltimore County, Carroll County, Howard County and Harford County.
  • Support – Need support or service for your home or building alarm system? Call us in Baltimore at 410-526-4990 or Toll-Free: 1-800-650-4276.
  • Residential – Protecting your home is our business. Get home Security right at your fingertips with ARM Security Systems Full-service residential security home alarm systems in Maryland.
  • Commercial – Protect your business or property with ARM Security Systems. We take pride in providing full-service security solutions for your business or commercial property at a fair and reasonable price.
  • Medical Alert Systems – Independence and peace of mind is yours with an ARM Security medical alert system, offering you help at the touch of a button with 24/7 assistance.
  • Manuals – ARM Security Systems, Inc. supports a variety of residential and commercial burglar alarms. Find and download your user manuals for commonly used alarm systems.
  • Pay my bill – Pay your ARM Security Systems bill online or by sending a check or money order to: ARM Security Systems, Inc., 208 Main Street, Reisterstown, MD 21136.