Min. Order Reference FOB Price
1 Piece US$10.00-50.00 / Piece
Product Description
DC12V Emergency Power Supply inercom, Elevator Five Way Intercom Description 1. With receiver. Can be tabletopped or wall-mounted, LCD status displayed; 2.2 buttons, support single call&broadcast (can set 2 buttons call); 3. The default full-duplex speaking, it also can use half-duplex at ...