The GuardShield Safe 4 PAC (perimeter access control) safety light curtain is a Type 4 system and is offered with two- and three-beam configurations for perimeter access applications requiring part or whole body detection. The range is a two box safety light curtain with ON/OFF functionality and comes with an integrated, visual laser alignment system, making it easier to align the transmitter with the receiver during installation and operation. The alignment laser activates by simply touching the target, which in turn initiates a Class 2 laser beam.
