Elevator Car roof Intercom End point board Hitachi DIS2000D 65000169-V20V21 Elevator parts

The elevator car top intercom terminal board is a key component in the elevator system. It is usually installed on the top of the elevator car to realize voice communication between the elevator car and the control center, machine room or other related areas. The main function of the elevator car top intercom terminal board is to ensure that passengers in the elevator car can have real-time voice communication with the control center or other relevant personnel when needed.

The intercom terminal board on the top of the elevator car converts the voice signal in the elevator car into a digital signal for transmission through the built-in communication module and interface. When the passenger presses the intercom button, the intercom terminal board sends a call request to the control center and establishes a communication connection. Afterwards, both parties can have a real-time voice call through the intercom terminal board.

‘DIS2000D 65000169-V20V21’ refers to the terminal board in the Hitachi elevator intercom system: DIS2000D: This is a series or model name in Hitachi elevator intercom system; 65000169-V20V21: This part is the specific version number or serial number of this model terminal board, which is used to distinguish different production batches or functional characteristics.

As a component of the elevator intercom system, the DIS2000D series terminal board is responsible for the communication between the elevator interior and the exterior (such as the management center, machine room, etc.). This model may have functions such as digital intercom and five-party calling to ensure that in an emergency, the personnel inside the elevator can get in touch with the outside in time.

The elevator car top intercom terminal board plays an important communication role in the elevator system. By understanding its working principle, common types and characteristics, as well as purchase, installation and maintenance recommendations, you can better use and maintain the elevator intercom system to ensure the safe operation of the elevator and the comfortable experience of passengers.

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