The AU7252-WH is a two-room, multi-source Digital Audio Kit. Conveniently supplying all of the core compoments necessary to install a two-room Digital Audio System with digital and analog source accessibility, this kit comes complete with (2) AU7010-WH Digital Audio Amplified Keypads, (1) AU7000 Digital Audio Distribution Module, (1) AU7001 Digital Audio Input Module, (1) AU7007-WH Digital Audio Global Source Input, (1) AU7100-WH Digital Audio Bluetooth Receiver, (1) PW1020 Digital Audio Power Distribution Module, (1) PW1060 Power Supply, and (1) PW7760 Power Supply. Check out the Digital Audio mobile app.