Vigilant Security Solutionsdesigns, sells, installs and maintains stand alone and integrated Access Control, Intrusion Detection, Intercom and CCTV Video Surveillance Systems for a wide range of industrial, government, marine and commercial clients throughout Maryland and Washington, DC. Business Security Alarm Systems Nurse Call Systems Video Surveillance CCTV Access Control Interview Room Systems Intercom Systems Telephone Entry Systems - Security Systems Maryland Pelco Bosch Biometric Proximity IP Video Visitor Management Photo ID Keyscan KeriSystems Nuvico Aiphone Honeywell Rosslare GE Security Panasonic