Maryland's Trusted Security
Protecting Your Home,
Life & Business.
Smart, reliable security solutions for Maryland homes and businesses.
Protecting these businesses and more
Security Systems for Your Home or Business
Interactive Security
Easy to use apps keep you connected
Video Monitoring
Professional monitoring with instant notification
Energy & Automation
Manage energy use, lights, locks and more
Wellness Alerts
24×7 peace-of-mind security for loved ones
Interactive Security
Easy to use apps keep you connected
Video Monitoring
Professional monitoring with instant notification
Energy & Automation
Manage energy use, lights, locks and more
Wellness Alerts
24×7 peace-of-mind security for loved ones
Security Solutions for Every Need
Whether you're protecting your home, business, or a loved one, ARM Security Systems has a tailored solution for you.
Residential Security
Smart protection for your home. You're looking to protect your home and family with ease and confidence.
Explore Residential
Commercial Security
Protecting your business or commercial property is essential and multifaceted. ARM Security Systems has the right technology and expertise for the job.
Explore Commercial
Medical Alert Systems
Receive help at the touch of a button, with 24/7 assistance even if you live alone. A variety of solutions and plans are out there.
Explore Medical AlertsGreat
ARM Security Systems, Inc.
Based on 52 reviews
Ray Love
7 days ago
Jamison and Zach were very responsive to our needs and fine tuned our system after feedback.
Violet Clough
13 days ago
I highly recommend! Great service!
Natalie Schromsky
20 days ago
Great service! Definitely recommend!!!
arden riley
24 days ago
Been with them for years great service highly recommend!
Response from the owner: Thank you so much for your kind words! We truly appreciate your loyalty and continued trust in ARM Security Systems.
Sherri G
25 days ago
My family has been using ARM for a few years now and it is very reliable! The customer service is always on point and I couldn't recommend this enough. If I could give it more stars I would!
Response from the owner: Thanks so much for the great review! We're glad you and your family feel safe and supported.
Jill Miller
27 days ago
Great experience from start to finish. Came out to give a quote quickly and was able to basically complete the install in one day. The technician was extremely polite and knowledgeable.
Response from the owner: Thank you for your support! We're grateful to have you as a customer.
Ryan Gallo
29 days ago
We've been using ARM for 14 years for our alarm system and they have been great. Recently came out to install a new system and the install went smoothly. I highly recommend ARM for your security needs.
Erin Bogatev
3 months ago
Wonderful staff and quick turnaround!
Adam Tajalli
6 months ago
Zach and team were super responsive getting our system up and running. Highly recommend.
Tracy Bolt
8 months ago
We have been with A.R.M. for a number of years and they have always given us great service. We had a new system installed and the process was smooth from start to finish.
Kellen LaBelle
11 months ago
Great experience with Andrew! He fixed some concerns and offered up some excellent advice.
Andrew Lee
2 years ago
Manish Oza
2 years ago
On time and great installation team. Highly recommend.
Response from the owner: Thank you so much for taking the time to leave us this amazing review! We truly appreciate your kind words.
Jasmine Pritt
2 years ago
Response from the owner: Thank you, Jasmine, for taking the time to share your positive experience.
Rebecca Kent
2 years ago
We have used ARM for over 12 years in multiple properties; they are top notch in every department.
Response from the owner: Hi Becky, thank you so much for the opportunity to serve as your security provider for all these years!
Jim DeBoy
4 years ago
Zach and the ARM team are the best! They have answered all our home security needs for more than 25 years!
Response from the owner: Hi Jim, thank you so much for taking the time to write this review and for your continued loyalty!
Bruce E
4 years ago
This company seems to be growing, but are still attentive to their customers. I am glad I found them. They have been able to solve my security concerns and will customize a solution that fits your needs.
Response from the owner: Thanks Bruce, we are growing but we will ALWAYS remember that our customers come first!
J Beck
4 years ago
Very professional. Highly recommended.
Response from the owner: Thank you, J, for taking the time to share your positive experience. It is greatly appreciated!
Mark Widerman
4 years ago
Great company, great service, great company.
Response from the owner: Thank you, Mark, for taking the time to share your positive experience. It is always great to hear from our customers!
Suzanne Egolf
4 years ago
This company is great! I had an alarm installed at my house. Zach and his team were able to meet all of my customization needs and do so in a timely manner. Their systems are very reliable and modern.
Response from the owner: Hi Suzanne, thank you for acknowledging our team's hard work. We pride ourselves on delivering tailored solutions for every customer.
Maddi Grace
5 years ago
Great service from Zach and his team for many years!!
Response from the owner: Hey Maddi, your feedback is a testament to our efforts. We appreciate your continued support!
Robert Roby
5 years ago
I have used ARM Security for my office and home for 20+ years, have always had great service. Would highly recommend them.
Response from the owner: Hi Robert, thank you for being a loyal customer for so many years. We are grateful for your trust and continued business!
Alarm Systems Maryland
Here to protect home,
life and business.
ARM Security Systems has served thousands of homes and businesses in the greater Maryland communities with protection from burglary, fire, intrusion and more. You get the latest in digital technologies to safeguard what matters most — backed by the personalized expertise of a highly qualified team.
20+ Years of Trust
Serving thousands of homes and businesses across greater Maryland communities.
Smart Technology
Latest digital solutions backed by friendly, hands-on security specialists.
Family Business
Our family is here to protect yours — with personal service you can count on.
What We Protect
Security for Your Home
- Smart home security automation
- Doorbell camera and video solutions
- Energy and lighting integrations
- Easy-to-use security panel, mobile access
Advantages of ARM Security
Everything you need to feel safe, informed, and in control — at home or at work.
Dedicated Connection
Enhanced service reliability
Easy Keypads
Simple, intuitive operation
Two-Way Voice
Emergency voice contact 24/7
Remote Door Locks
Integrated access control
Smartphone Control
Monitor from anywhere
Instant Alerts
Email and text notifications
Yard Signs & Decals
Visible deterrence from day one
Expert Technicians
Friendly, reliable support team
Home Security Systems Designed for Modern Living
ARM Security Systems provides smart home security solutions that protect your property while giving you full control from anywhere.
Our solutions include smart home automation, doorbell cameras, and video monitoring, along with energy management and lighting integrations. You get an easy-to-use security panel with full mobile access to monitor and manage your system in real time.
Explore ResidentialCommercial Security Solutions for Businesses
We design and install integrated security systems for businesses of all sizes, customized to your needs and budget.
Our commercial solutions include access control, video surveillance, and automation — all backed by professional 24/7 monitoring. Whether you operate a small office or a large facility, ARM Security Systems delivers scalable protection that grows with your business.
Explore CommercialWhy Choose ARM Security Systems
ARM Security Systems combines advanced technology with dependable service to deliver reliable protection for homes and businesses across Maryland.
Dedicated Connections
Enhanced reliability with dedicated communication paths for your security system.
Two-Way Voice
Easy-to-operate keypads and two-way emergency voice communication built in.
Real-Time Control
Remote door locking, real-time alerts, smartphone monitoring, and push notifications.
Visible Deterrence
Yard signs and window decals help deter threats before they even happen.
Customized Solutions Backed by the Best
ARM Security Systems recommends customized solutions based on your specific requirements and budget. We proudly offer Alarm.com solutions — best-in-class security paired with powerful smart automation tools, trusted by over 5 million users and backed by an A+ BBB rating.
As an approved Honeywell Security dealer, you get access to high-quality components built for long-term reliability — covering intrusion detection, fire protection, home automation, IP video, and access control.
Protecting these businesses and more
Ready to Protect Your Home or Business?
Get a customized security solution from Maryland's trusted local experts. Free consultation, no obligation.
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