Comes with 7-1/2 extension needle adapter for those hard-to-reach places

Trainz Product Id: 11475987

the signal decoder for the home signal assigns the configuration and the address

a standard chase sign

Performs best on 15 radius curves or greater

MRC AD520 HO Auto Reverse Loop Module ProductID_12069907 Comes with 7-1/2 extension needleThis is an MRC AD520 HO Scale Auto Reverse Loop Module. Automatically controls reverse loop circuits. Eliminates conventional block and switch systems. Simple hookup with two input and two output wires; five amp rating. Works with all DCC layouts. 5 amp capacity. Fully automatic. Condition: Factory New (C 9) Operational Status: Functional Original Box: Yes (P 9) Manufacturer: MRC Model Number: AD520 MSRP: $49. 98 Category 1: Parts Category 2: HO Scale