800-5204 DT-4 Rolling Stock Detector Scale_TT-Gauge BR Class 89 ‘Badger’ prototype

BR Class 89 ‘Badger’ prototype electric locomotive in OO/4mm scale

Jennings & Co

The third and fourth batches were both 1957-type

BR(S) Brown No

800-5204 DT-4 Rolling Stock Detector Scale_TT-Gauge BR Class 89 ‘Badger’ prototypeDT 4 Rolling Stock Detector Details: The Circuitron DT 4 Quad Optical Detection Circuit is a versatile train detection system designed to monitor rolling stock movement and location throughout a model railway layout. Incorporating four completely independent detection circuits on a single board, the DT 4 provides an efficient and flexible solution for hidden staging yards, concealed trackage, train positioning, automation and accessory control. Using