Our Bulletin 445L GuardShield™ POC Type 4 Safe 4 safety light curtains are economical two-box safety light curtains with ON/OFF functionality. These basic, guard-only operating mode safety light curtains have an integrated laser alignment system to simplify the alignment of each pair of light curtains. Visible laser beams are activated by touching the laser at the finger symbol on the front face of the light curtains.
