The highly configurable PJB transmitting unit is suitable for heavy duty environments. It has a large number of controls and are sturdy, a characteristic of all AUTEC products. This joystick transmitting unit, which is user friendly thanks to a portable system specially designed to assist the operator, has up to 12 proportional controls and up to 64 digital controls with a data feedback option that shows the information received from the machine on a colour graphic display or panel LED.