Banner Engineering SLPE14-830P8 Safety Light Curtains SLPE14-830P8 EZ-SCREEN Low Profile Emitter; Res.: 14 mm Response (Tr): 22.5 ms; Beams: 83; Range: 0.1-7 m (4 in - 23 ft); Height: 830 mm (32.7 in); 300 mm (1 ft) 8-pin M12 Pigtail QD