JX08273 OTIS GBA21230F10 - PCB LOGIC BOARD LB-II for MS300/NE300/NH300/MH300/MP1 Electronic devices, components and accessories Electronic board Electronic board OTIS OTIS GBA21230F10 - PCB LOGIC BOARD LB-II for MS300/NE300/NH300/MH300/MP1 Sign in to buy