Our Photoelectric sensor include the following main models: (1) Photoelectric sensor, super mini light sensor, sensing distance 1M, 2M and 6CM. (2) Photoelectric sensor, screw type frame, voltage 10-30VDC, 24-240VAC, sensing distance 2M, 5M, 10CM, 30CM. (3) Photoelectric sensor, prism frame pressure AL mode, horizontal and vertical mounting style, voltage 10-30VDC, sensing distance 2M, 5M, 20CM, 40CM. (4) Photoelectric sensor, general purpose mini type, horizontal and vertical mounting style, short response time 1ms, sensing distance 1M, 2M, 10CM, 30CM. (5)Photoelectric sensor, small, general purpose with build-in power supply, DC12-240VDC, AC24-240VAC, relay contract current is up to 3A 250VAC, sensing distance 5M, 4M and 60CM. (6)Photoelectric sensor, compressed type, horizontal mounting style, sensitivity adjustable, sensing distance 3M, 5M, 10CM and 40CM. (7) Photoelectric sensor, screw type frame, brass with nickel plating cover: M30x1. 5, sensing distance 10M, 5M, 1M and 2M