The radiant® collection is a step up from the standard with simple, classic options in wiring devices, home automation controls and screwless wall plates that complement today's homes.The Digital Audio High-Performance Amplified Keypad (AU7050-NI) serves as an amplifier and a controller for a room of audio within a Digital Audio System. The AU7050-NI provides 60 watts of power, and can operate at a six or eight ohm load. For control, the AU7050-NI can select the source, adjust volume, mute audio, and control power on/off. The AU7050-NI also includes a unique favorite feature which enables the user to recall a favorite source, at a preferred volume, with the single push of a button. The Digital Audio System can also be controlled by the Legrand Digital Audio App (available through the Apple App and Google Play stores), or through the Digital Audio Amplified Keyapd (AU7010-XX). Up to sixteen AU7050-NI keypads can be a part of a Digital Audio System. Note: The Digital Audio High-Performance Keypads are powered by the PW1020 Digital Audio Power Distribution Module. radiant® Screwless Wall Plate not included.Check out the Digital Audio mobile app.