The BAUMER ELECTRIC FSDK 10D9001/KS35 is a through-beam photoelectric sensor with a 5-meter sensing range, operating at 10-30 VDC with 23 mA current consumption. It features a 660 nm wavelength pulsed red LED, M8 3-pin connector with flying lead, and operates within -25 to +65°C temperature range. The sensor is IP65 rated for dust and water resistance.