"Introducing MicroGuard, the revolutionary new light curtain. MicroGuard is thin in design, fits into tight spaces, uses reliable infrared technology, solid state construction, is easy to install and continually visually communicates the system status with operators and plant personnel.","MicroGuard is user friendly. Simple cable hook-ups are used to activate the MicroGuard. Power is common 120VAC, 220VAC, or 24VDC. The thin profile is easily mounted in tight spaces and is available in 30 sizes that can be adapted to any application need. The thin profile pylons feature 1\/2 (13mm), 1 (25mm) or 4 (102mm) beam spacing with an easy alignment feature.","Meets OSHA, ANSI, CSA, RIA, and CE standards."