Home / Signatrak DCC Product Description 10-way ribbon cable terminated both ends to suite CML DSS1 module. For connection to Digitrax BD4 block detector board. Length may vary. Specifications Brand Signatrak Condition New Description 10-way ribbon cable terminated both ends to suite CML DSS1 module. For connection to Digitrax BD4 block detector board. Length may vary. Attributes Brand Signatrak Condition New Delivery & Returns Please see the delivery and about us page for delivery charges and options, also you can add the itemt o basket to see delivery options Ribbon Cable to connect DSS1 to BD4 Out of stock £3.50 Login to add this product to your wishlist.