www.safetyandhealthmagazine.com/articles/safety-light-curtain-2

Safety light curtain

February 1, 2012
The EZ-SCREEN Low-Profile Safety Light Curtain with Integral Muting is designed to protect personnel from injury and machines from damage by guarding points of operation and access, as well as areas and perimeters. The two-piece optoelectronic safeguarding device creates a screen of synchronized, modulated infrared sensing beams that extend from end to end of the housing.

Banner Engineering Corp.