It lets you control your Sony home theater AV Receiver via Wi-Fi from your phone or tablet.

It supports these models:

It has an on-screen display and is compatible with Sony's Audio Control API. You can select one of the two methods for setting up the app: the manual method or the automatic method.

Manual method:

You need to enter the Wi-Fi network ID of your Sony home theater AV Receiver. The app then displays the Wi-Fi network, connects to it, and starts the AV Receiver. You can set up the app to start automatically after a certain time period.