Smart ActionsControl and set multiple lights, electronics, and other Tapo smart devices with the button Customized ActionsSingle tap, double tap, and rotating options enable you to trigger multiple actions, from just one button One-Click AlarmFamily members can use the device to get help in times of need Control From Multiple LocationsControl electrical fixtures from multiple locations with Tapo smart buttons Long Battery LifeThe battery will last more than one year Set the Mood with Remote Lighting Control.Smart Remote Dimmer SwitchSimplified Light ControlSwitch your lights on/off or create diverse moods by dimming the lights, simplifying how you control home illumination.Tailored Applications ModesRedefine what single tap, double taps, and rotation could trigger based on personalized needs. Just spark your imagination.One Click to Emit AlarmClick Tapo S200D to let other family members conscious of any abrupt affair. Performance Type Smart dimmer Design Dimmable Yes Pro