Chauvet Obey 40 Universal DMX-512 Controller: * Controls up to 12 intelligent lights of up to 16 channels each * 30 banks of 8 scenes; 240 scenes max * 192 DMX channels of control * 6 sets of chases containing 240 scenes * Reversible sliders * Re-assignable channels * Sequential linking * Fog and strobe control buttons * Grab any fixture on the fly * Beat activation, tap-sync and auto run * Polarity selector * 3-space 19" rack mount * Midi compatible