To use this remote control, your iPhone/iPad must be on the same Wi-fi network as your TV. Detection of your TV will be automatic and depending on the model of your TV, you will have to accept the message that will appear on your TV screen. The app works through WIFI, so you do not have to be close to the TV to make it works. Disclaimer: This is not an official application. We are not affiliated with any brand in any way. Our application has been tested carefully on many TV models, however we cannot test all TV models, we don’t guarantee the products works on ALL TV models.