Easily turn your existing AC ceiling fan into a smart device with our universal smart switch and the best of all, no Hub required. Carro Home Pionnier smart Switch can replace any existing wall switches for your AC ceiling fans. Control from anywhere through WiFi. Syncs with IOS & Android App; Alexa, Google Home, Siri Shortcut, and Carro Home App for a convenient voice control of the light and fan. Carro offers smart home solutions for an optimal home automation.Control your fan speed (low, medium and high) for indoor and outdoor ceiling fans or schedule a timed event. Gentle On & Off lighting will increase your comfort and add soothing visual effect.Carro Pionnier Smart Switch converts a regular ceiling fan into a smart remote controllable device. It is compatible with most of the ceiling fan with lights, such as Harbor Breeze, Hunter Fan, Hampton Bay, and others. ETL and FCC Certified. Designed in California, USA.Max ceiling fan load of 1.5A (Offers 3 fan speeds control), max light load of 2.5A, max power if 400W/gang. 2.4G Wi-Fi only (NOT 5G); single-pole use only (NOT 3-way). Not compatible with fans featuring built-in remote-control system. Do not use with exhaust fans.Quick and easy setup. Based in the USA, Carro Home offers high quality products at affordable prices backed by professional customer support.