Kone Elevators External Call Display Panel PCB Board KM806910G01 with Voice Announcement Control and Communication Hub for Fault Diagnosis

Kone Elevators External Call Display Panel For Voice Station Broadcasting, High-quality New Elevator Spare Parts Printed Circuit Board KM806910G01

Voice Announcement Control: Stores and triggers voice prompts for floor, direction, and door opening/closing, supporting multi-language switching to enhance the elevator experience and safety, and is suitable for various scenarios such as residential and commercial buildings.
Communication and Interaction Hub: Interconnects with the elevator main controller, call panels, and display modules via RS485/CAN and other buses, synchronizing operating status and commands in real time to ensure the accuracy and timeliness of floor display and call response.

Signal Acquisition and Driving:  Acquires signals from the elevator car's control buttons, door status, and weighing system, and drives the audio amplifier and display unit, enabling integrated control of command response, status feedback, and fault alarms.
Fault Diagnosis and Maintenance: Built-in self-test and fault code storage functions support data reading via debugging tools, allowing for quick identification of communication interruptions, audio failures, and other problems, reducing maintenance costs and downtime.