Digitrax BD4N - DCC 4 Block Occupancy Detector

DCC 4 Block Occupancy Detector -Low-cost, High-sensitivity DCC block-occupancy detection. -Adjustable resistance/current detection section (DS) trip threshold. -8A capacity, suitable for all scales and track wiring configurations. -Noise resistant and compatible with BDL168 sections. -On-board status LEDs for stand-alone occupancy and track power indication, expandable for optional LT5 or fascia mounted occupancy indicator LEDs. -Plug and Play connections to simplify setup. Can cascade Booster wires. -Isolated Occupancy output signal lines can drive most common signal system or control interfaces. -Compatible with DS64 and SE8 modules for signaling, control and reporting occupancy onto LocoNet. -Replaces the BD4.