Omron Scientific Technologies offers machine safety products including relays, switches, controllers, edges, bumpers, mats, and light curtains such as explosion-proof light curtains, resource modules, and more.

Vickers Warnick offers light curtains, safety relays, safety sensors, switches, and more from companies such as Darlex, Schneider ELectric, SCC, Dolan-Jenner, Ross, and more.