DCC Accessories

TCS Keep-Alive® (KA) devices are used to supply power to decoders during times of power interruption due to dirty track or problematic track work. The KA5 includes an additional fifth supercapacitor, increasing the maximum capacity and peak...

Fascia mount Switch control device. Wire to DS74 input cable, or use DSXC4 for plug and play. Two color leds display current Switch state. Supplied with 3 wire control cable.

 This is a six pin, dual-row (2x3), 1.27mm (0.05") pitch, mini quick plug wired connector. This mini, quick plug connector is ideal for hardwire situations where you may have to remove or disconnect certain components from time to time. This...

Adds a program track output to the PowerCab. Prevents accidental programming of locos on your mainline track when using Program Track mode. Automatically disconnects your main line when in Program Track mode. Does not affect OPS mode programming /...

RJ12 cable with a length of 2 feet. For use with DCC systems such as Digitrax LocoNet.

SwitchPilot 3 Plus decoders are optimized for stationary use on your system and can switch conventional double coil switch drives, light signals, magnetic uncouplers, light bulbs or other stationary consumption. In order to facilitate the rather...

RJ12 cable with a length of 2 feet. For use with DCC systems such as Digitrax LocoNet.

 This is an alternate power supply for use with either the #22-018-1 Power Pack SX or #22-019 Smart Device Controller. Outputs DC13.5V - 2.2A US Style Plug only - please do not purchase this power supply if you are outside of the United States.

 The Decoder Buddy Mini was developed to fit into smaller steam and diesel applications.  There has also been interest in HOn3 and S-Gauge applications. 

Control one twin coil "Snap" switch machine. Has capacitive discharge for low current draw of track power. Provides connections for two "local control" pushbuttons. You can control switches from your cabs and your control panels.

Servo Connection Cable (M-M) This 4" cable may be used to connect two Quik-Link devices.

 This set of four 8-pin connectors is designed to facilitate wiring in locomotives equipped with a DCC-ready socket.

SwitchPilot 3 decoders are optimized for stationary use on your system and can switch conventional double coil switch drives, light signals, magnetic uncouplers, light bulbs or other stationary consumption.In order to facilitate the rather cumbersome...

(Block Occupancy Detector-4)  This board operates as a DCC occupancy detector for 4 blocks using remote CT coils. It outputs logic levels, and has a RR-CirKits standard ribbon connector interface. The "Power-Lok" feature optionally monitors the DCC...

With the abundance of lighting functions and wanting to see and check them before I placed the shell on the frame, I decided I needed a way to see what was happening!  I went to work and prototyped a small connector board with LEDs so I could...

1k ohm resistors The Decoder Buddy was developed for the 8 output decoders. This mother board does not include the 21-Pin Decoder. This mother board requires soldering. This printed circuit board is NOT INTENDED FOR USE IN A DC SYSTEM.  However, if...

1k ohm resistors The Decoder Buddy Mini was developed to fit into smaller steam and diesel applications.  There has also been interest in HOn3 and S-Gauge applications. This mother board does not include the 21 Pin Decoder. This mother board...

The UWT-100 Universal WiFi Throttle from TCS is the new standard in WiFi control for model railroads. This throttle brings a new level of ergonomic comfort and operational convenience to handheld controls. Instead of spending time with your head...

The UWT-50 Universal WiFi Throttle from TCS is the new standard in utility WiFi control for model railroads. This throttle brings a new level of ergonomic comfort and operational convenience to a smaller, more affordable package than the UWT-100...

Plug and Play Universal fascia panel supporting LocoNet. Two RJ12 front panel Throttle jacks. Three RJ12 rear pass-through LocoNet jacks Supports throttle charging. Fully connectorized installation. 2mm rear plug for e.g. PS14 DC power supply. 4-pin...