| Hom | Yam khoom | Qauv nab npawb | Siv tau | MOQ | Feature |
| General | Of elevator PCB | SIB 4351BHH | Rau Xizi Otis of Elevator | 1pc ua | Hom tshiab |
of the elevator display board OMH4351BHH, nws faib ua xiav screen thiab dub screen, haum rau Xizi Otis of elevator. Peb muab ntau hom hom thiab qauv, yog tias koj xav tau lwm cov qauv of elevator PCB lossis elvetaor qhov chaw, thov hu rau peb kom paub meej ntxiv.