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CHAINSPEED Stereo Bluetooth Module BTM-03 For Autcom Systems

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Chainspeed Stereo Bluetooth Module BTM-03 For Autocom Systems - Compatible With SPA & Logic.

2018 Version - Compatible With BMW TFT Screen.

The BTM-03 is an A2DP Stereo Bluetooth Module for use with any device such as BMW TFT, GPS or  mobile phone.

The unit has an Auto-answer feature and headset profile. It will stream music in full stereo providing the device it connects to is capable of A2DP.

Compatible with all Tom Tom Riders, Garmin Zumos, BMW Navigators, BMW TFT,  Blackberry, iPhone plus most other Bluetooth phones & devices.

Unit dimensions: 80mm x 50mm x 21mm (similar to a matchbox)

If you have any questions regarding this Bluetooth module, please don't hesitate to call us on 01926 678230 or email us on

Part No. BTM-03

3 Reviews Hide Reviews Show Reviews

  • 5
    Painless connection !

    Posted by Martyn Hillier on 3rd Oct 2018

    When I upgraded my satnav from a Garmin 660 to the BMW Navigator 6 I lost the connectivity from the Garmin to my Autocom SPA. Sam at Chainspeed advised me as to solution to this problem. I called by appointment & in 15 minutes at most he'd not only connected the new unit, but also tidied up the whole installation (not originally carried out by him) so not only was I reconnected, but it's now better than before. Thank you.

  • 5
    Cheaper alternative

    Posted by Mick Sutton on 3rd Jul 2018

    Performs a lot better than the Autocom Bluetooth unit

  • 5
    Great Improvement on BT02

    Posted by Peter on 6th Jun 2018

    I bought this to replace a BT02 unit within an Autocom setup. The unit is much improved - the dedicated earth wire helps keep the noise to a minimum while the much improved Bluetooth software means fast and accurate connections. There is no pairing button - you just search for the unit and it works first time. Very good in use - all my old problems have disappeared. Finally, this unit works great with the new BMW TFT displays.