Xian Sulab Machinery Co., Ltd.
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| Brand | SULAB |
| Description | Intercom Phone |
| Model | XAA25302M6 |
| MOQ | 1PC |
| Transportion | TNT, UPS, DHL, Fedex, Air, Sea |
| Applicable | Elevator |
| Packages | Carton, Wooden case, Pallet etc |
| Delivery Time | Normally 2-3 working days after payment |
| Warranty | One year |
| Payment Method | Company Bank, Western union, alibaba, Paypal, Personal bank etc |
Pictures for XIZI OTIS Elevator Spare Parts Car Top Vice Phone Intercom XAA25302M6
The power supply is connected to the input end of the telephone in the duty room, and the output end of the telephone in the duty room is connected to the input end of the 2-core cable, which can be connected with N groups (N less than 255) elevator system, and the 2-core cable is used as the input end of the 2-core cable. The bus of the system on which call signals, power and audio signals are carried. Each elevator system is equipped with power supply, decoder, machine room telephone, car top telephone, car telephone and pit telephone. The decoder in each group of elevators is connected with the output end of the 2-core cable, and the input end of the decoder is connected with a power supply. The utility model has the advantages of novel structure, low wiring cost, convenient installation and convenient and flexible networking.