| Alamar | Nau'in Samfur | Lambar samfurin | Aiwatar da | MOQ | Siffar |
| Otis | Elevator PCB | ALMCBV4.3 ALMCBV5.0 ALMCBV6.0 ALMCBV6.1 ALMCBV4.0 | Otis Elevator | 1 PC | Sabo sabo |
Otis elevator motherboard ALMCB V4.3, ALMCBV5.0, ALMCBV6.0, ALMCBV6.1, ALMCBV4.0. Hakanan samar da Otis motherboard LMCB ko HAMCB. ALMCB yana da nau'i daban-daban. Idan rukunin yanar gizon V6.0 ne, V6.0 kawai za a iya amfani da shi. Idan shafin yana V5.0 ko ƙasa, za a iya amfani da V5.0 ko V4.3 (V4.3 ya fi sauƙi don cire V5.0), amma V6.0 ba za a iya amfani da shi ba (zai ba da rahoton kuskure, kuma motherboard yana buƙatar sake kunnawa, wanda ke da haɗari sosai).
HAMCB motherboard a halin yanzu yana da sabon sigar V6.1, wanda ya maye gurbin V5.0/V4.0
Ana iya maye gurbin LMCB ta ALMCB V5.0 ko V4.3. Ana buƙatar mai aiki don gyara kuskure. Mafi girma iri na iya zama jituwa tare da ƙananan juzu'i.