Distance Sensor Module — Replacement Spare Part for M7, M7 Max, M8, M8 Pro, S8 Pro Key benefits Restores accurate obstacle detection and navigation so your robot vacuum cleans efficiently without constant supervision. Guides the robot back to its charging base when battery is low, reducing missed recharges and interrupted cleaning cycles. Prevents collisions with furniture and walls by providing realtime distance feedback that the robot uses to adjust its path. What this part does Distance sensing: Measures the distance between the robot and nearby objects and provides feedback that the vacuum uses to change direction or behavior. Docking guidance: Detects lowbattery situations and helps the robot find and to the charging station for reliable recharging. Obstacle avoidance: Continuously monitors the walking path and informs navigation to bypass obstacles, reducing the risk of damage to furniture or the robot. Compatibility and application Specifically compatible with robot vacuum models: M7, M7 Max, M8, M8 Pro, S8 Pro. Designed as a direct replacement spare part for Robot LDS vacuum cleaners that use this type of distance sensor module. Practical use scenarios Living room with furniture: The sensor detects couches, tables, and shelves so the robot adjusts its route to clean around furniture without bumping or getting stuck. Homes with pets or children: Detects toys, pet bowls, and errant objects on the floor and guides the robot to avoid collisions or rerouting errors. Regular cleaning cycles and charging: When battery runs low during a scheduled clean, the sensor helps the robot locate and to its charger so it can resume cleaning later. Performance and reliability Provides realtime detection and distance feedback that the vacuum's navigation system uses to make immediate adjustments. Intended as a direct OEMcompatible replacement to restore navigation, docking, and obstacleavoidance functions. Notes Sold as a replacement distance sensor module for the listed models. Confirm model compatibility before .