Pinnacle Systems Inc. manufactures five safety light curtain models that feature input power of either 110V, 220 VAC, or 24VDC. The safety light curtains can feature solid state outputs, a metal box controller, or a DIN rail controller depending on model. The light curtains are also available as cascading types, and come standard with system diagnostics and blanking capabilities.

IFM Efector develops and produces safety light curtains with 14mm or 30mm resolution, and height protection of 160mm to 1510mm. The curtains are rated IP69K and designed for the food and beverage industry.