The joystick controller is designed to be surface mounted in the vehicle cab, providing convenient and intuitive control of the monitor. Containing all of the EXM2 monitor controls, the joystick utilizes proportional speed control for precise positioning of the water stream. Operate a valve using the joystick trigger or the OPEN/CLOSE buttons on the mounting plate. Integrating CANbus within the joystick design eliminates the need for an external module, simplifying installation and programming.