10PCS IR Infrared Obstacle Avoidance 3-Wire Reflective Photoelectric Sensor

10PCS IR Infrared Reflective Photoelectric Sensor for Obstacle Avoidance

10PCS IR Infrared Reflective Photoelectric Sensor for Obstacle Detection

Distance Sensor Module for Vehicle Collision Avoidance with Easy Integration

Advanced Detection Distance IR Infrared Obstacle Avoidance Sensor 10PCS

Photoelectric Sensor Obstacle Avoidance Function For Obstacle Avoidance Cars

IR Obstacle avoidance sensor for smart car robot