Car Operating Panel , DC12V Elevator Hall Call Panel , PB162

elevator car operating panel, elevator hall call panel, elevator landing operation hall operation panel Elevator LOP, hall call panel Hall operation panel, HOP,elevator parts, elevator component, Car Operating Panel , DC12V Elevator Hall Call Panel , PB162 Name: Calling Board Number Of ID: D0000413 Number Of Drawing: PB162 Display may choose and dispose seven segments,dot-matrix rolling display Push button may be chosen and disposed according to customer's requirements If