800-5502 BD-2 Block Occupancy Detector Current Sensing Brand_L-S-Models With the Tiny Scenes

With the Tiny Scenes

a center console

4 Outer Crossing Shims 0

including separate platforms and ladders where appropriate

800-5502 BD-2 Block Occupancy Detector Current Sensing Brand_L-S-Models With the Tiny ScenesBD 2 Block Occupancy Detector Current Sensing Details: The CIRCUITRON BD 2 is a highly sensitive integrated circuit block occupancy detector designed for reliable operation across virtually all model railway scales and track power systems, including most forms of command control. It detects the presence of locomotives and lighted rolling stock by monitoring current draw through the rails, providing accurate and responsive block occupancy indication.