1、Multi Purpose: Controller for Tuya smart can control Ir devices, such as Ac, Tv, set top boxes, media players, etc., as well as Rf devices, such as lights, switches, rolling shutters, garage doors, curtains, etc. 2、10 Meter Range: Indoor 10 meter coverage space, under the stable signal, remote control of household appliances through mobile phones. Other functions can be learned. 3、Support Multiple Scenario Settings: You can set multiple scenarios on your smartphone, which can be executed with one key or automatically set, and which status can be turned on or off. 4、Universal Remote Control: All in one remote control an Ir+Rf Wifi remote control enables your smartphone to become a universal remote control, supporting various Ir and Rf home appliances. 5、USB Controller: Smart controller can connect various USB interfaces, such as notebook computer, desktop computer, USB socket, USB hub, etc. It is small and portable.