• Dynamark Monitoring


    Dynamark Monitoring has opened one of the most technologically advanced Monitoring Centers in the nation, featuring state-of-the-art equipment and the most advanced software available right here in Hagerstown….

  • Authorized Dealer


    Atlantic Security Systems, Inc., can custom design the right security system for all your security needs. Our security systems are designed to keep burglars out and keep valuables and lives protected…

  • Stay Informed!

    Dynamark’s new UL Listed monitoring station in Hagerstown is one of only a select few nationally to receive 5 Diamond Certification by CSAA, the Central Station Alarm Association. Keep your alarm monitoring dollars in your local community and receive superior service, support, and alarm response from operators who know and care about the communities in which they live and work.

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  • About Us

    Dynamark Security Centers has been in the security business for over 30 years with over 100 independently owned and operated franchises and dealerships. Atlantic Security Systems, Inc., is a division of Dynamark Security Centers that has been a locally owned and operated business in the Hagerstown community since 1981. Our security team takes pride in …