| Hom | Hom Khoom | Tus lej qauv | Siv tau | MOQ | Feature |
| Otis | PCB ntawm Elevator | HAMCB V3.1 HAMCB V3.2 HAMCB V4.0 | Otis Elevator | 1PC | Tshiab kiag li |
Otis Elevator HAMCB Motherboard XAA610EB4 V3.1 V3.2 V4.0, kuj muab HAMCB integrated motherboard V6.1. Peb muaj ntau hom thiab qauv muaj. Tsis txhob yig tiv tauj peb rau lwm yam khoom koj xav tau.