ARIMUS Security

Security Guard Training & Placement Service


a division of Tyler Firearms, LLC.

ARIMUS Security is the security guard training division of Tyler Firearms, LLC., a limited liability company registered and headquartered in Baltimore, Maryland. We were created to provide the security industry with top-quality training and employment placement services designed strictly for security professionals. We are the only company that provides a full line of security guard training and placement services for security professionals. Our subjective training evaluations provide potential employers with accurate information so they can decide if you are a right fit for them.


Our highly trained instructors were selected for their strengths and professionalism in the security and law enforcement industries. Combined, we have over 100 years of law enforcement, military and security experience - providing you with the best training your money can buy. With all-inclusive classes, there is no need to go anywhere else for your security training needs.

Our Services

From training to placement, we take care of everything

  • Classroom instruction
  • Force-on-force training scenarios
  • Multiple laser training systems
  • Maryland Security Guard Certification processing
  • Taser® Operator Certification
  • OC (oleoresin capsicum) Operator Certification
  • Live Scan and ink fingerprinting services
  • Placement service after your training
  • Affordable training options are available