The RRDYS01.2 is a compatible replacement remote control designed to work with Dyson DP01 Pure Cool Link fans. This remote enables full control of fan speed, oscillation, sleep timer, and air quality monitoring features without requiring the original remote. The RRDYS01.2 pairs seamlessly with your existing Dyson DP01 unit, restoring convenient wireless operation. An ideal substitute for lost, damaged, or malfunctioning original remotes.