CEDIA 2014: Specialized Shading Systems Demos Zippered Shade Screen for Exteriors September 16, 2014 | Home / September 16, 2014 rave-video / CEDIA 2014: Specialized Shading Systems Demos Zippered Shade Screen for Exteriors CEDIA 2014: Specialized Shading Systems Demos Zippered Shade Screen for Exteriors