Includes 4 N6L decoders and 4 NDSX33 signals. If you would like to mix N6L with N6R instead, email us at support@protodesignlabs.com.Refer to separate product listings for more information - N6L & NDSX33N6L + NDSX33 Kit - 4 Pack 120,00 $ Standardpreis84,00 $Sale-PreisSummer SaleAnzahl*In den WarenkorbSofortkaufRETURN & REFUND POLICYPDL provides a one year warranty against manufacturing defects and will repair or replace this product at its discretion. SHIPPING INFOShips via UPS, FEDEX, USPS & GlobalPost