The JC-SP2x2-T Excavator Switch Button Panel is installed inside the excavator's driver cabin and communicates with the vehicle controller and display monitor via the CAN bus, transmitting user's operation commands to the vehicle control system. The panel is equipped with 4 silicone buttons, with independent controllable indicator lights for Button 1 and Button 3 to display their status. Additionally, the panel includes a knob with a button, and the signals from the knob are also sent to the vehicle control system via the CAN bus. This panel has a compact structure, long lifespan, and provides a good tactile experience.