DF3018 Features: * Sequencing can be initiated locally via a convenient front panel switch, as well as remotely via our wallplate keyswitch (USC-KL) or any contact closure switch. * Interval delay selector of 1, 3, or 6 seconds between sequence steps * Four different start delay settings, allowing up to three USC-6R units to be interconnected to operate as a single 18 step unit * Contact closure control outputs * One rackspace * Individual channel LED status indicators,as well as master power, local sequence initiation, and interval delay controls. * 9 deep Color/Finish: * Finished in a durable black powder coat Specifications: * 6 individually sequenced steps