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  • Don't be like the federal government; call us today to upgrade your 20+ year old alarm system! Report: George H.W. Bush’s Home Security Alarm Broken for 13 Months
    Apr 23 3:08PM
  • "The newly-installed cameras have been programmed to to automatically turn toward the sound of gunshots." #BostonMarathon Police Expand Video Surveillance Network to Monitor Boston Marathon
    Apr 22 7:25PM
  • Duncan Security is once again proud to support the Cal Ripken, Jr. league in Bellevue, TN by sponsoring a team.
    Apr 12 8:36PM
  • Duncan Security is proud to support "wounded warriors." Thanks for your sacrifice, Sal!
    Apr 9 8:46PM