This decoder is designed for used with the 59079 turnout mechanism and can be used for digital control of a turnout. This turnout decoder can have its own address assigned to it (252 addresses). This turnout decoder can be used in the Motorola and the DCC format. Dimensions 40 x 27.7 x 13 mm / 1-9/16" x 1" x 1/2". (H1032-1).