Support for RF (433MHz) controlled devices such as curtain/shade motor, spotlight and light switch;supports 50,000+ IR controlled devices like TV, STB, Air Conditioner, Fan, Fan, Fan, Video Recorder, DVD and more;does not work with Bluetooth.<br> The library of supported devices is constantly updated by the cloud, so your RM4 Pro is always compatible with nine devices.<br> New App – The new app named is available in Apple App Store and Google Play.<br> The new app has better experiences in setting up and creating scenes than IHC.<br> If you have a built-in Android phone, you can use it to control your infrared devices from the app as a test, before purchasing our product.<br> Note: Due to the light and screen setting difference, the item's color may be slightly different from the pictures. Please allow slight dimension difference due to different manual measurement. Sold by-DIMEANI official store