The Rolls BT287 is a Bluetooth interface that will supply stereo or mono audio to a sound system. It also features a 400-watt contact closure relay for activation of the connected system.

For example, if you have a sound system such as an old jukebox and want to add Bluetooth capability to it, the BT287 will supply audio to the jukebox as well as provide a contact closure relay to turn the jukebox on, and control the cabinet lights, the amplifier, and the audio level remotely.

When audio is sent to the BT287, the jukebox will turn on automatically and start playing audio. When Bluetooth audio is not present, the jukebox will be powered off by the BT287. This way, a homeowner or shop owner could have a piece of equipment (jukebox) remotely controlled via laptop, phone, tablet or another digital Bluetooth device with the BT287.

Features:

- Professional Bluetooth audio adapter
- Mono or Stereo input or output compatibility
- Max transmission distance 15 to 40 feet (line of sight to front)
- Format support WAV/WMA/FLAC/APE/MP3 lossless stereo output
- Bluetooth Version 4.2
- All steel chassis