Shelby Access, 25 Paula Dr, Calera, AL 35040, US

Alscan is a security service company that provides security hardware, systems and applications. It designs, installs and maintains customized security systems for industrial and commercial use. The company s system designing includes features, such as closed-circuit television, covert surveillance systems, digital archiving, sound systems, video imaging and badging systems. Alscan also offers electronic management tools and integrated security systems, including visitor control and life safety. Its post-installation maintenance program provides regular inspections, testing, repairs, retrofit and emergency services. Alscan is located in Birmingham, Ala. It is a member of the Professional Security Alliance.