Detection & Signaling

RX4 4-Zone Transponding Receiver Add-on for BDL Series Detectors

The RX4 is a 4 zone transponder detector for use with Digitrax occupancy detection systems. The RX4 enables you to not only see what blocks are occupied but also identifies what is there.


SDCK Signal Driver Cable Kit

Materials for making 2 Signal Driver Cables for SE8C. Includes 30’of 10-wire Signal Driver ribbon cable & 8 10-Pin sockets.


SMBK Signal Mast Base Kit

Includes 3 Signal Masts that can be used as Signal Mast Bases in any scale or can be painted and detailed and used as N-scale signal masts.


SMHK Signal Mounting Hardware Kit

Under layout mounting hardware for Signal Driver Cables and their sockets. 6 metal signal straps and 6 signal spacers. These handy bits of hardware hold your signal plugs at just the right distance from the layout to make it easy to plug in your signals.


TSMK Terminal Strip Mounting Kit

Includes 2 terminal strip boards with resistors for easy installation. Each terminal strip board can handle from 1 to 4 signal heads. Use this interface instead of Signal Mast Bases when you already have signals installed on your layout. Simply run the wires from your existing signals to the terminals on the TSMK and plug your Signal Driver Cable in on the plug provided.