180° Adjustable Gate Safety Photocell IPS-20R 20m Infrared Beam Sensor with NO NC Relay for Automatic Gate and Parking Barrier Product Overview The IPS-20R is a professional infrared through-beam ...Xem thêm
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180° Adjustable Gate Safety Photocell IPS-20R 20m Infrared Beam Sensor with NO NC Relay for Automatic Gate and Parking Barrier