The HSR-J2009 (pictured) and HSR-2016 digital hard disc recorders from Sony utilize JPEG 2000 codec and achieve a 20-percent reduction in file size compared to JPEG. Each combines the functions of a recorder and multiplexer in a single unit and include a pre-installed 500GB HDD. Other powerful features include Programmed Recording, Alarm Recording, Activity Detection, Intelligent Search, and a built-in Compact Flash card slot.
