Min. Order Reference FOB Price
1 Piece US$10.00-50.00 / Piece
Product Description
Emergency Phone Elevator Intercom Door Phone 1. Safety device 2. Installed in car, top of car, pit, machine room and monitoring room, 5 sites to make communication easier. Features 1. Safety device. 2. Installed in car, top of car, pit, machine room and monitoring room, 5 sites to make ...