Replacement Distance Sensor — Compatible with Robolock T7, T7S, S7, Maxv (Spare Robotic Vacuum LDS Part) What this part does Realtime airflow monitoring: Infrared/optical sensors track particulate concentrations in the airstream and alert you when the dust bin is full, preventing suction loss from blockages and keeping cleaning performance consistent. Automatic floor detection and power adjustment: Builtin smart sensors recognize floor types (carpet vs. hard floor) and adjust suction power automatically for deeper cleaning where needed and lower power use on easy surfaces. Obstacle avoidance and antitangle protection: Multidirectional infrared sensors detect obstacles such as furniture legs and cords, slowing or steering to reduce collisions. The antitangle roller brush design minimizes hair jams, especially useful in homes with pets. Why you need this replacement Restores reliable sensing and suction control to compatible Robolock models so your vacuum cleans effectively and runs efficiently. Helps maintain suction power and extends the working life of the vacuum by preventing clogrelated performance drops. Reduces manual intervention—less mode switching, fewer interruptions to clear jams or clean the dust bin. Key features and compatibility Compatible models: Robolock T7, T7S, S7, Maxv. Function: Distance/LDS spare part with particulate monitoring, floortype recognition, multidirectional infrared obstacle sensors, and antitangle brush protection. Performance benefits: Maintains stable cleaning performance, optimizes battery use through intelligent suction control, and decreases collisions and hair jams. Practical use scenarios Pet households: Automatically reduces hair tangles and senses particulate intake to prompt dustbin emptying, keeping suction strong for longer. Mixedfloor homes: Moves from hard floors to carpets and increases suction on carpets without manual mode changes to ensure deeper cleaning where needed. Furnished apartments and tight spaces: Detects table and chair legs or cables and adjusts pathing to avoid frequent bumps and damage. Installation and maintenance tips the sensor with the original compatible spare for results with the listed Robolock models. Regularly check and empty the dust bin when notified to avoid suction reduction. Periodically inspect the brush area for tangles to preserve performance. Reliable spare part to restore sensing and cleaning performance for your Robolock T7, T7S, S7, or Maxv.