Features • Dual Functionality Design: This product combines transmitter and receiver capabilities, providing efficient obstacle detection for various applications in one compact unit • Adjustable Detection Range: Tailor the detection distance to meet your specific needs, ensuring optimal performance in different environments and setups • Minimal Interference: Experience reliable operation with low visible interference, allowing for seamless integration and effective obstacle avoidance in robotics and automation • Versatile Applications: Perfect for use in robot obstacle avoidance, production line counting, and maze navigation, making it a valuable tool for a wide range of projects • Easy Installation and Use: Enjoy straightforward assembly and operation, making this sensor an ideal choice for both beginners and experienced users in various settings Features: 1、This is a set of transmitter and receiver in one of the photoelectric sensor 2、A detection distance can be adjusted according to the requirements 3、The sensor has a detection distance, visible interference by small, easy to assemble, easy to use 4、Can be widely used in robot obstacle avoidance, line piece and many occasions 5、Application: The production line of automatic counting equipment goods; Multi-reminder; Maze Robot 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 occasions. Application: The production line of automatic counting equipment goods; Multi-reminder; Maze Robot Specification: Model: E18-D80NK Electrical characteristics: U: 5VDC I: 100mA Sn: 3-80cm Size: Diameter: 18mm / 0.71in Sensor Length: 45mm / 1.77in Lead Length: 73cm / 28.7in Weight: 28g Package included: 1 x Infrared Sensor Switch Package List