Sturdy LED dimmer for constant voltage 12V/24V with the most common dimmer technologies. Each unit can be loaded with 12A and controlled from one or more places with a spring-loaded pushbutton, potentiometer, 0-10V, 1-10V, DALI or bus/KNX system via actuator. Up to 50 slaves can be connected to one Master. Easy setting of dimmer technology and function with dip switch. Connects to LED trafo 12/24V, ordered separately. Memory Function Power Failure (0-10V, 1-10V, DALI and potentiometer).