GuardShield Safety Light Curtain, Res 14mm, Pt Ht 1120mm, 112 BeamsSAFETY LIGHT CURTAIN DATAType of UnitPair (Transmitter Tx and Receiver Rx)Integrated Laser AlignmentNoProtected Height1120mm (44.1 in)Resolution14mm (0.55in.) Scanning Ranges: 0.3 to 7m...