The Oberon™ Fresnel can be used in standalone or master/slave mode with multiple units using simple 1-channel DMX mode or 2-channel DMX mode with master dimming and built-in strobe effects. It has a 4-button LCD menu that offers quick access to DMX address and other settings. Each Oberon™ Fresnel fixture comes with easily attachable barndoors, 3/5-pin DMX In/Out jacks, and powerCON® compatible AC power In/Out connectors, which allow users to safely power link up to 8 fixtures.