Block Style: Type - Photoelectric Retroreflective Polarized; Sensing Range - 30ft (9m); Voltage Range - 10-30VDC; Output Mode - Dark Operate; Connection Type - Cable; Connection Size - 2m (6.5 ft); Construction Style - Compact, Rectangular; Sensing Position - Side; Response Time - 1ms; Beam Type - Visible Red; Material - Plastic; Enclosure Rating IEC - IEC IP67; Temperature Rating - -30 to 55degC (-22 to 131degF)