Based on this product's specifications, here are some alternatives and similar models
Laser distance sensor FF DRL-12-9, model DRL-12-9, black
Summary description:
FF DRL-12-9 is a laser distance sensor (rangefinder) in black housing, model DRL-12-9. It provides precise distance measurement using a laser emitter and detector, suited for industrial sensing, object detection and positioning tasks. Typical uses include automated measurement, level monitoring, robotics integration and proximity detection where compact laser sensors are required.