- Designed for use with the Bachmann E-Z Command System (bac44902).
- Automatically switches polarity to allow reverse loop travel.
- Adjustable amp sensitivity for use with OO/HO/On30, N gauge, and Large scale.
- LED power indicator.
- Gapped rails required for operation (2 x BACU4597 or an equivalent may be used).
- Detailed instructions.
