Circuitron A 5204 DT-4 Rolling Stock Detector REC_SES_373 One type B bi-level car

One type B bi-level car

As shown the Cinder Conveyor and Ash Pit measures: 2-1/4 x 3-3/4 x 5-1/2" 5

The wooden sideboard gate doubles as a ladder

Features finely molded detail

some of them double-headed to Regensburg

Circuitron A 5204 DT-4 Rolling Stock Detector REC_SES_373 One type B bi-level carIdeal for spotting a hidden train or piece of rolling stock. Four independent detection units combined onto one circuit board, can be used separately or together to control external devices. Supplied with four Opto Sensors that mount between rails to detect movement. When train covers a sensor, the unit activates any connected DC accessory, such as an indicator light on a control panel. Independent sensitivity controls are provided for adjusting each