Information Today’s project is a Thyssenkrupp Signa4 button. These are not too difficult to work with, and are fairly modular buttons. Become a Channel Member! source Previous Post ThyssenKrupp MRL BED / FREIGHT ELEVATOR STANDARD 1 / L01 @ MRT PHASI CHAROEN BANGKOK METRO THAILAND Next Post Animated: Thyssenkrupp Bridge Elevator @ The Econo Center – Fantech City