Hornby R7402 HM7000 21 Pin Bluetooth DCC Locomotive Decoder

Part of the innovative new HM7000 range, this 21-pin Bluetooth and DCC decoder is perfect for getting newer 21-pin locomotives working on the HM7000 system.

HM7000 decoders use the Bluetooth data communications system available on most mobile telephones and similar 'smart devices' to receive control signals. The decoders can be powered by track AC power from a DCC system or from a straight 15V AC power supply transformer unit.
NB Hornby have encountered issues with running HM7000 decoders from DC power supplies so currently the use of a DC supply is not recommended.