Roborock Auto Empty Dock IR Sensor Onyx3 B2/B3 for S7 Pro Ultra S7 Max Ultra
- Replacement IR sensor for the Roborock Auto Empty Dock, compatible with S7 Pro Ultra, S7 Max Ultra, and S7 MaxV Ultra. Designed for Onyx3 B2/B3 dock systems, this spare part supports docking detection and stable station operation.
The Roborock Auto Empty Dock IR sensor is a replacement electronic component designed for selected Roborock docking stations used with the S7 Pro Ultra, S7 Max Ultra, and S7 MaxV Ultra robot vacuum systems. Intended for Onyx3 B2 and B3 dock versions, this part supports the infrared sensing functions required for accurate communication and positioning between the robot and the dock. Built as a dedicated spare part, the module integrates an electronic sensor board with connection pins and mounting structure suited to the dock assembly.
Its design is focused on restoring the original sensing capability of the station, which is essential for docking recognition and the correct operation of the auto empty system. As a model-specific component, it is intended to match the defined Roborock dock configurations listed in the compatibility range. In practical use, the IR sensor contributes to proper alignment and signal detection when the robot approaches or interacts with the dock.
Replacing a damaged or malfunctioning sensor can help re-establish normal dock response and maintain the automated workflow of the cleaning system. This makes the component a relevant service part for repairs, maintenance, or restoration of compatible Roborock docking stations.
