RDL is the world's premier manufacturer of high-quality audio, video and control modules. The concept of Application-Specific Modules was first introduced by RDL more than twenty years ago.  A concept promoting unsurpassed value and performance, which has attained widespread popularity in many thousands of facilities around the world.  RDL is on the cutting edge in product performance, fully robotic high-volume manufacturing and technical applications advice from a dedicated customer service staff. RDL stands ready with the resources and the commitment to assist with any need, from the simplest solution to the most complex installation.