Home Products About MSSI Resources Contact Us About MSSI MODULAR SECURITY SYSTEMS The company’s patented Modular Access Control (MAC) Portal is a standard, practical, sturdy structure made from industrial grade materials. Unused, but not useless. While some businesses are built on thinking outside the box, MSSI’s business is built on reinventing the box; that is, taking what others see as a single-use container and reconfiguring it and giving it multiple, pragmatic purposes for contractors the world over. SPEAK TO A SALES REPRESENTATIVE MEET OUR TEAM LEARN ABOUT OUR TEAM READ OUR RECENT BLOG POSTS VIEW TURNSTILE BLOG PSG Thanksgiving By Mackenzie Hinman on November 19, 2021 PSG Thanksgiving Yesterday, Portable Solutions Group and its family of companies carried on the tradition of providing our employees with the gift of a turkey for... CONTINUE READING Deer Hunting and Heavy Construction: Do They Have a Connection? By Robert Slagel on November 18, 2021 By Robert Slagel President/CEO, Portable Solutions Group Do deer hunting and heavy construction have a connection? I believe the answer to this question is yes. Until... CONTINUE READING MSSI Collaborates with SkillSignal to Introduce the First Data-Powered Turnstile By Mackenzie Hinman on November 18, 2021 Robert Slagel, President/CEO of Modular Security Systems Inc. says "There is no question that major construction and maintenance projects in the US are finally entering the... CONTINUE READING SecuredByMAC DropBox Inc 740.532.7822 PRODUCTS All Products MAC Portals MAC Lite Vehicle Access Control Guardhouses MAC Safe-T-Check™ INFORMATION Turnstile Blog About MSSI Contact MSSI SUBSCRIBE TO THE TURNSTILE BLOG © 2021 Modular Security Systems Inc.

Home Products About MSSI Resources Contact Us MAC Lite Products MAC-1 LITE One Turnstile Lane w/o Office MAC-2 LITE Two Turnstile Lanes w/o Office ALL MAC PORTAL SPEC SHEETS Download MAC Portal Spec Sheets TURNSTILE FLOW CALCULATOR Calculate the number of turnstile lanes needed based on the criteria below! Enter your Values Below Number of Users (per shift change) Time Period in Minutes (for shift change) Average Throughput (users per minute) Peak Throughput (users per minute) Integration Options Users Per Minute Turnstiles Needed Fast Proximity Reader 17-21 Biometric Device 13-20 CONTACT MSSI Have any questions? We can help you find the right product for your needs. Project Location Industry* Refineries Chemical Processing Power Nuclear Construction Data Centers Health Care Education Other SecuredByMAC DropBox Inc 740.532.7822 PRODUCTS All Products MAC Portals MAC Lite Vehicle Access Control Guardhouses MAC Safe-T-Check™ INFORMATION Turnstile Blog About MSSI Contact MSSI SUBSCRIBE TO THE TURNSTILE BLOG © 2021 Modular Security Systems Inc.