HIGH PRECISION LASER REMOVAL TECHNOLOGY This sensor uses advanced ToF (Time of Flight) laser removal technology, which can quickly and accurately measure the distance between the robot and surrounding objects. Due to the accurate distance measurement, the robot can create high-precision cleaning cards to that every inch of the floor can be covered. Wide Compatibility Specially designed for 8 Pro, T9 and T8 series vacuum cleaners. Whether you need to replace the original sensor or upgrade it, you can easily replace this laser sensor without worrying about compatibility problems. Reliable Navigation & Obstacle Avoidance Functions As one of the core components of the vacuum cleaner, this laser sensor not only helps the vacuum cleaner with precise navigation, but also detects surrounding obstacles in real time to avoid collisions and allow a smoother cleaning experience. Whether furniture, walls or small items on the floor, it quickly detects its path and adjusts it. PREMIUM MATERIALS &