LDS laser sensorDistancing and mapping (360°, white material 0.1–6m, black material 0.1–4m)
IMU sensorMotion status detection (Acceleration ranges ±2g/±4g/±8g/±16g; Gyroscope ranges from ±125°/s to ±200°/s)
Drop sensorDetects steps and drops (Black/grey carpet >15mm; light grey tile >45mm; pure white >80mm)
Wheel suspension detectionDetects if the vacuum-mop is suspended (0&1)
Infrared sensorCommunication between the vacuum-mop and base (<10cm)
Infrared sensorVacuum-mop and charging dock positioning (<5m)
Air pressure sensorTests for dust collection capacity and blocked ducts (300–1250hPa)
Hall sensorTests whether dustbin, water tank and cloth are installed (Operating Point ±37Gs; Releasing Point ±25Gs)