- Step Elevator Display Board/SM.04VS-I
- Step Elevator Display Board/SM.04VS-G
- Step Elevator Display Board/SM.04VR-M
- Step Elevator Display Board/SM.04VR-L
- Step Elevator Display Board/SM.04VR-K
- Step Elevator Display Board/SM.04V-J
- Step Elevator Display Board/SM.04HR-H
- Step Elevator Display Board/SM.04HR-G
- Step Elevator Display Board/SM.04HG-B
- Step Elevator Display Board/SM.04HG-A
- Step Elevator Display Board/SM.04H7-B
- Step Elevator Display Board/SM.04H7-A
- Step Elevator Display Board/SM.04DP-A
- Monarch PCB Board/MCTC-HCB-R1
- Monarch PCB Board/MCTC-HCB-D2