also known as “Room Logic”
L1 Logic (also known as “Room Logic”) is available for 2 to 10 door mantraps providing a standard interlocking scenario ~ if one door is open, all the other doors are locked.
also known as “L2 Logic”
L2 Logic (also known as “3+1 Logic”) is available for 4 or more door mantraps where different combinations of doors being locked or unlocked are required.
also known as “L3 Logic”
L3 Logic (also known as “Multiple-step Airlock”) is a very frequent logic used to set up multiple step mantraps designed to enter to a production area or classified space from a non-classified area. Used with one room after another which appears to be a tunnel or corridor divided by doors. “L3” Logic is available for applications of 3 to 10 interlocked doors.