Work on the Guide is currently suspended, and is expected to resume end of 2025. Much of the information herein is out-of-date and awaiting updates.
Vertitron Midwest (VMI) makes a red LED dot-matrix position indicator. These indicators are exclusive to Minnesota Elevator (MEI), Vertitron's sister company. Elevators with this indicator are often incorrectly referred to as Schindler or KONE.
Vertitron Midwest (VMI) makes buttons intended to replace Schindler MT and ThyssenKrupp Aurora buttons. These look similar to MAD BS and are relatively rare, and can light up blue, red or white.