The RRDYS01.2 is a compatible replacement remote control for Dyson BP01 Pure Cool Me personal fans. This model works as a direct substitute for original remotes 970192-01, 970192-05, 970192-03, and 970192-04, offering the same control functionality for fan speed, oscillation, and timer settings. The RRDYS01.2 integrates seamlessly with BP01 fan units, restoring full remote operation without requiring any modifications. Ideal for users whose original remote has been lost, damaged, or become unresponsive.