Does Curtain 4 need to install positioning magnets?

• Related Product: Curtain 4

Curtain 4 no longer requires the positioning magnet of Curtain 3. Curtain 4 realizes position recognition and distance calibration through the rotation of the rubber roller and algorithms. After you confirm the distance using smart calibration or quick calibration, Curtain 4 can identify position deviations and automatically calibrate the distance in daily use.

• Note: The smart calibration or quick calibration function requires firmly installed ends at both ends of the curtain track.