Smart Actions – Control and set multiple smart lights, electronics, and other Tapo smart devices. Local Instant Control – Get instant, app-free control over your smart devices with the smart remote dimmer switch. Control From Multiple Locations – Control your smart lights from multiple locations with more than one dimmer switch. Customised Actions – Single tap, double tap, and rotating options enable you to trigger multiple smart actions. Flexible Mounting – Place the smart remote dimmer switch wherever you want, and your lighting control is always within reach. Long Battery Life – The battery will last more than one year.