| SKU | Name | |
|---|---|---|
| A8121BA1 | OTIS Power Supply Lrv | |
| A8121BC1 | OTIS Lrs Micro Controller | |
| A8121BE1 | OTIS Dual Tone Gen | |
| A8121BJ1 | OTIS Touch Tone Inter | |
| A8121BK1 | OTIS Relay Board | |
| A8121CD1 | OTIS PCB | |
| A8121CH1 | OTIS Door Controller | |
| A8121D1 | OTIS Relay Driver Latch Int | |
| A8121D3 | OTIS Relay Driver Latch Int | |
| A8121D5 | OTIS Relay Driver Last Int | |
| A8121DB1 | OTIS Lrv 4 Proc Board | |
| A8121E1 | OTIS Double Gong Board | |
| A8121FE1 | OTIS PCB | |
| A8121FG1 | OTIS PCB | |
| A8121FJ1 | OTIS PCB | |
| A8121H1 | OTIS Trans Timing Mod | |
| A8121H2 | OTIS Trans Timing Mod | |
| A8121P1 | OTIS Component Board | |
| A8121R1 | OTIS Component Board | |
| A8121T1 | OTIS Component Board #3 | |
| A8121W1 | OTIS Component Board #4 | |
| A8121Y | OTIS Timer Board | |
| A8121Y1 | OTIS Timer Board | |
| A8123A1 | OTIS Group Hall Call But Cut Out | |
| A8123G | OTIS PCB |
