ITEM NAME:Buytra Adjustable Infrared Proximity Switch Photoelectric Detect Sensor JRBX Item Description Infrared proximity switch is a set of transmitter and receiver in one of the photoelectric switch sensor. Detection distance can be adjusted according to requirements. The sensor has a detection distance, little interference by the visible light, cheap, easy to assemble, easy to use features, can be widely used for robot obstacle avoidance, interactive media, industrial lines and many other occasions. Features: Switch signal output, high output without obstacles Light is behind the probe. Operating Voltage: 5VDC Operating Current:10-15mA Drive Current:100mA Detection range: 3 ~ 50cm Red :power ;Green :GND;Yellow :Signal output. Color:Orange-Yellow Probe diameter: 18 mm Probe Length: 45 mm Cable length:20 cm Package including: 1 pcs Infrared proximity switch photoelectric switch sensor Preview.Infrared proximity switch is a set of transmitter and receiver in one of the photoelectric switch sensor. 1 pcs Infrared proximity switch photoelectric switch sensor. Switch signal output, high output without obstacles.