Specification Brand : FTVOGUE BulletPoint1 : This is a set of transmitter and receiver in one of the photoelectric sensor BulletPoint2 : A detection distance can be adjusted according to the requirements BulletPoint3 : The sensor has a detection distance, visible interference by small, easy to assemble, easy to use BulletPoint4 : Can be widely used in robot obstacle avoidance, line piece and many BulletPoint5 : Application: The production line of automatic counting equipment goods; Multi-reminder; Maze Robot ItemLength : 3.93 inches ItemName : Adjustable Infrared Obstacle Avoidance Detection E18-D80NK, Transmitter and Receiver for Robot Line Maze ItemPackageDimensions_Height : 3 centimeters ItemPackageDimensions_Length : 10 centimeters ItemPackageDimensions_Width : 8 centimeters ItemTypeKeyword : infrared-thermometers Manufacturer : FTVOGUE ModelName : FTVOGUEeui0d4abz1 ModelNumber : FTVOGUEeui0d4abz1 PartNumber : FTVOGUEeui0d4abz1 ProductDescription : Specification: Features: This is a set of transmitter and receiver in one of the photoelectric sensor. A detection distance can be adjusted according to the requirements. The sensor has a detection distance, visible interference by small, easy to assemble, easy to use. Can be widely used in robot obstacle avoidance, line piece and many . Application: The production line of automatic counting equipment goods; Multi-reminder; Maze Robot Specifications: Model: E18-D80NK Electrical characteristics: U: 5VDC I: 100mA Sn: 3-80cm Size: Diameter: 18mm / 0.71in Sensor Length: 45mm / 1.77in Length: 73cm / 28.7in Weight: 28g Package included: 1 x Infrared