Safety light curtain from SICK includes a built-in laser alignment aid

The deTec4 Prime safety light curtains are electro-sensitive protection devices that now include a built-in laser alignment aid that provides a visible laser to save time during setup and can be cascaded to protect multiple sides of a machine. Scanning range is 21 m and resolution is 30 mm.
SICK
Minneapolis, MN
www.sickusa.com