monitoring plans

1st Security USA is the company I was looking for.

“The professionalism of Jeremy and Larry won me over.  Jeremy explained how the system would work wrote up the contract.  Larry did the installation. He arrived promptly at 9AM on a Saturday.  He took his time installing the alarms and made sure all of them were positioned just right.  He also made sure that we understood how the system worked.  My husband and I are Senior Citizens so I was concerned about the system being complicated, but it is so simple to use.  Larry installed the phone app for us and made sure we knew how to use it.  I feel like we are now part of the 1st Security USA family.  I highly recommend 1st Security USA.  Thank you, Jeremy and Larry.” — Mother A.

Choose a Plan that Works for You

1st Security USA
provides flexible monitoring plans from security system
and alarm system experts to meet your needs

Affordable Smart Security • Solutions to fit your unique needs • The best technology available
Ongoing service and support for your system • Personalized quotes

1st Security USA Offers
Flexible Monitoring Plans to meet your needs

Choose the Right Package for Your Family

1st Security USA promises to always offer our customers:

  • Affordable Smart Security
  • Solutions to fit your unique needs
  • The best technology available
  • Ongoing service and support for your system
  • Personalized quotes

Ask about a FREE Doorbell Camera

FREE System, after $49 activation fee

1st Security USA gives you 3X the equipment
for 50% the price of our competitors.
• 9 Door/Window Contacts
• 1 Motion Sensor
• 1 Qolsys IQ 2 Panel
• Smart Phone Application
• Yard Sign and Window Decals
• FREE Video Doorbell*

Answer your door with a smartphone

SkyBell is a smart video doorbell that allows you to see, hear, and speak to the visitor at your door whether you’re at home, at work, or on the go.

CALL AN EXPERT NOW (866) 891-7261

We take the time to listen to your questions and your concerns
which is why we are referred to family and friends.
We will help you find the very best security system and home alarm system for your needs.
Call to speak with a Security System and Alarm System Expert

Sales Phone

(866) 891-7261

Service Phone

(855) 871-7233

Installation Phone

(866) 891-7261

False Alarm

(855) 875-7233

Billing

(855) 742-9180

BUY NOW

Sign up for a Free Security Quote or Schedule a Webinar with One of Our Security Experts

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Important Numbers

Sales: (866) 891-7261

Service: (855) 871-7233

False Alarm: (855) 875-7233

Billing: (855) 742-9180

ADDRESS

1ST SECURITY USA

841 EAST FORT AVENUE

SUITE 280

BALTIMORE, MD 21230

Serving all of Maryland, Washington DC,
and Northern Virginia
for over 20 years.