Resettable circuit breakers (no fuses to change. Simple pushbutton DMX addressing. Bright LED display for easy, menu-driven programming. Versatile output channel selector lets you chose the exact number of channels you need. 16 Pre-programmed chase patterns with chase output level controls. 4 channels. Input: 120V, 60Hz, 2400W. Output: 120V, 60Hz, 1200W per channel, 2400W Maximum. Built-in mounting bracket. Rugged metal protective chassis.