Cinram, leader vendor of pre-recorded CDs and DVDs, and Siemens Automation and Drives (A&D) have jointly implemented an RFID (radio frequency identification) solution in the UHF (ultra high frequency) range. To optimize supply logistics, two loading doors at the incoming goods area of Cinram's central materials warehouse in Alsfeld near Cologne, Germany have been equipped with the new Simatic RF 600 RFID system from Siemens.