| Hom | Hom | Siv tau |
| LG (Sigma) | SI-JE2K21A REV4.3 SI-JE2K21A REV 4.4 JE-K302A | LG (Sigma) of elevator |
LG Sigma of the elevator power board SI-JE2K21A REV 4.3/4.4 JE-K302A . Yog tias koj xav tau lwm cov qauv, thov hu rau peb. Peb muab ntau hom of elevator spare qhov chaw.