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mssi, modular security systems inc, mac portal, perimeter security, access control, turnstiles
Modular Security Systems Inc.
(MSSI) and its' team have heard the Patented Modular Access Control (MAC) Portal called a number of things over the years. From electronic brass alley to guard shack with turnstiles, the MAC Portal regardless of what it's called, is essentially a perimeter security and access control system. The combination of ISO shipping containers, turnstiles, and access control technology is currently being used to create a deliverable, easy to use security solution.  By utilizing the rigidity and portability of shipping containers to create MAC Portals MSSI has created a perimeter security access control system that can be easily deployed, hooked to power, and put to use managing access to a site.

mssi, mac portal, turnstiles in a container, perimeter security system The professional staff at Modular Security Systems Inc. will work in collaboration with you and your site specific needs to come up with the right perimeter security solution for your project. Like all MSSI products the MAC Portal is highly customizable and can be built to custom specifics. Engineered drawings, PE stamps and state certifications for all 50 states are also available for customers. For more information on our Modular Access Control (MAC) Portal visit us at or Contact Us.

Check back at the Blog as other stories and pictures of our security products are updated on a regular basis.