MSSI Logo-1


Subscribe to the Turnstile Blog

turnstile security, Turnstiles, patented MAC Portal, access control, Modular Security Systems Inc, access control turnstiles

Modular Security Systems Inc. incorporates turnstiles and access control technology into ISO shipping containers to make the Patented Modular Access Control (MAC) Portal. Portable and Turn-Key the MAC Portal security systems and perimeter fence security with integrated access control software are becoming a necessity, if not a requirement, on many major industrial and commercial construction sites. In order to meet the demand for perimeter security numerous access control and turnstile security systems have become available through a wide range of security companies. Across the country and around the world security and portable perimeter security solutions like the Patented MAC Portal are becoming more and more popular. 

Having received various patents for the MAC Portal in the United States, Canada, Egypt, Algeria, and more recently the European Union MSSI has begun to build and deliver our brand of patented portable perimeter to satisfied customers around the world.

Modular Security Systems Inc. has placed close to 500 Patented Modular Access Control (MAC) Portals at various locations around the United States. In recent years MSSI has put close to 100 patented MAC Portals on the ground, outside the US, in places like Canada, to secure the oil sands, Iraq and Kuwait, to aid in the security of our troops, and more recently in the Republic of Kazakhstan, to protect and secure oil refining operations there as well.

After having used the patented MAC Portal at various refineries in the United States top ranking security officers within Chevron and Exxon Mobil knew just who to contact for an access control solution. Since the inception of the project MSSI has delivered four MAC Portals to the Tengiz refinery, including one MAC-1, a MAC-2, three MAC-4 and one MAC-8. With the patented MAC Portals on site the partnership has been able to increase site security and more efficiently track and maintain time-keeping records. The MACs, given their name in direct correlation to the number of turnstile lanes utilized in their design, have proven themselves so useful that the Tengiz refinery has recently contacted MSSI for a quote on many more Patented MAC Portals.

Find more information on the MAC online at or CONTACT US HERE or call us at 740.532.7822.