Digitrax BD4 Occupancy Detector for 4 detection sections

Sale price $ 23.95 Regular price $ 29.95

When used in conjunction with the DS64 or SE8C the BD4 provides LocoNet detection for 4 occupancy detection sections. 

 BD4 lets you know which detection sections of your layout are occupied by locos and rolling stock.

BD4 Features:

  • Cost Effective occupancy detection for 4 detection sections

  • Outputs for panel mounted LEDs to display occupancy

  • Detects any powered locomotive

  • Detects un-powered rolling stock equipped with resistor wheel sets

  • Transmits occupancy information to your LocoNet System using DS64 or SE8C (sold separately).

  • Connects to LocoNet via your DS64 or SE8C stationary decoders to transmit occupancy information to your LocoNet system (also works with DS54s (discontinued))

  • Anti-Chatter Filter for Reliable occupancy detection

  • 5 Amps Peak, 3 Amp continuous capacity per detection section.

NOTE:  Not recommended for layouts using "supersonic" decoders unless the "supersonic" feature is turned off in all decoders.


Current Rating-Motor                3.0 Amps Continuous (5.0 Amps Peak)
For Use With                             DS64 or SE8C
Original Release Date               06-15-2004
Warranty                                   No Worries Warranty (read more)