Banner Engineering SLPCR25-830P8 Safety Light Curtains SLPCR25-830P8 EZ-SCREEN Low Profile Cascade Receiver; Resolution: 25 mm; Response (Tr): 14 ms; Beams: 42; Range: 0.1-7 m (4 in - 23 ft); Height: 830 mm (32.7 in); 300 mm (1 ft) 8-pin M12 Pigtail QD