The new BSK-1 C-Series Bluetooth Receiver permits Bluetooth enabled devices to stream content to C-Series systems for wireless audio. It is a remotely located Bluetooth receiver, optimized for ideal placement and range by the custom installer. For maximum flexibility it can be configured as either a system source or a local source.The BSK-1 integrates with Russound C-Series multizone systems. System components communicate with each other via the Russound RNET protocol, and components are interconnected using standard CAT-5 cable.The new BTA-1 A-BUS Bluetooth receiver permits Bluetooth enabled devices to stream content to A-BUS keypads for wireless local source audio in any room.The BTA-1 A-BUS Bluetooth receiver integrates with Russound A-BUS multi room systems, which are also interconnected using standard CAT-5 cable. The A-BUS Bluetooth receiver streams content to the local A-BUS keypad, so it serves as a local source within the room whose audio that particular keypad controls.