Banner Engineering SLPP14-410A Safety Light Curtains SLPP14-410 A EZ-SCREEN Low Profile PAIR; Resolution: 14 mm; Response (Tr): 13.5 ms; Beams: 41; Range: 0.1-7 m (4 in - 23 ft); Height: 410 mm (16.1 in); Integral RD; Housing: Anodized Aluminum