Hardwire

Digitrax DH127D Series 7 DCC Decoder - NMRA 9-pin JST to Hardwire Series 7 Decoder Features Digitrax Easy Connect 9-Pin Socket for track, motor and function control, allows decoder to be moved between different locomotive interfaces. Series 7 Enhanced...

Digitrax DH187D Series 7 DCC Decoder - NMRA 9-pin JST to Hardwire Series 7 Decoder Features Digitrax Easy Connect 9-Pin Socket for track, motor and function control, allows decoder to be moved between different locomotive interfaces. Series 7 Enhanced...

Digitrax DH465 DCC Decoder - Hardwire     Features:Series 5 HO/O Wired DecoderDecoder Lock equippedSeries 5 Decoder has Full Series 3 Mobile Decoder Feature Set plus Sound Bug ready     Series 5 Features Sound Bug Compatible: ...

Digitrax DHWH DCC Decoder 9-pin JST to Hardwire Harness (5-pk)     Digitrax 9 pin to bare wire harnesses in 5 packs.   This product is also suitable for use with mnany ESU LokSound, TCS, Soundtraxx, Digitrax, and MRC decoders. ...

Digitrax DN136D Series 6 DCC Decoder - NMRA 7-pin JST to Hardwire   Wired Motor & Function Decoder that fits many N and HO Scale Locos. Size: .55” x .404” x .2”13.9mm x 10.3mm x 5 mm N/HO Scale 1.0 Amp/1.5 Amps Peak 3...

Digitrax DNWH DCC Decoder 7-pin JST to Hardwire Harness (5-pk)   Digitrax 7 pin to bare wire harnesses in 5 packs. Lets you share decoders among locomotives 4 wires make it easy to install in N or HO This product is also suitable for use...

Digitrax DO487 Series 7 DCC Decoder - NMRA 9-pin JST to Hardwire   Series 7 Decoder Features Smart Power Management- no more booster or programmer shutdowns! Program CVs using any Digitrax Compatible Control system without having to buy any...

Digitrax DZ123 DCC Decoder - Hardwire   Series 3 Decoder Features Series 3 decoders with 6 functions have FX3 function outputs Torque compensation SuperSonic motor drive for quiet operation (silent operation) Support for all DCC programming...

Digitrax DZ126 Series 6 DCC Decoder - Hardwire   Fits Many Z, N and HO Scale Locomotives Size: .455” x .369” x .126”11.56mm x 9.37mm x 3.2mm Z/N/HO Scale 1.0 Amp/1.5 Amps Peak 2 FX3 Functions, 0.5 Amp Series 6 Decoder...

Digitrax DZ126T Tiny Series 6 DCC Decoder - Hardwire   All the great features and reliability of Digitrax decoders in a tiny package that will fit almost anywhere! 0.55" x 0.28" x 0.128" (14 x 7.13 x 3.25 mm) Works with Z, N, and HO scale locos 1...

Digitrax DZ146 Series 6 DCC Decoder - Hardwire   Wired Motor & Function Decoder that fits many N and HO Scale Locos. Size: .55” x .4” x .148”14mm x 10.23mm x 3.77mm Z/N/HO Scale 1.0 Amp/1.5 Amps Peak 4 FX3 Functions, 0...

Digitrax SDH167D Series 7 DCC Sound Decoder - NMRA 9-pin JST to Hardwire   Digitrax decoders ship to us with a preloaded sound scheme but are reprogrammable like other decoder options that we offer.  The Digitrax Sound Depot offers several...

Digitrax SDXH167D Series 7 DCC Sound Decoder - NMRA 9-pin JST to Hardwire   Digitrax decoders ship to us with a preloaded sound scheme but are reprogrammable like other decoder options that we offer.  The Digitrax Sound Depot offers several...

Digitrax SDXO487 Series 7 High Capacity DCC Sound Decoder - NMRA 9-pin JST to Hardwire   Digitrax decoders ship to us with a preloaded sound scheme but are reprogrammable like other decoder options that we offer.  The Digitrax Sound Depot...

Digitrax SFX006 Series 6 Soundbug for DH165xx Decoders And Others - PNP Integral Connector or Hardwire     SoundFX®v3 Sound System Features Your locomotives will sound “in scale” like the real thing with SoundFX...

Digitrax SFX0416 DCC Sound-Only Decoder - Hardwire     Digitrax Decoders offer the following features: Wired Mobile Decoder with SoundFX+Accessory type functions for most HO scale Locomotives. Preloaded with selectable steam and diesel...

Digitrax TF4 Function-Only DCC Decoder with Integrated Transponder - Hardwire     Four 125mA (250mA peak) function output for lights or other functions Functions can be turned on/off using F0-F12 Supports both 2 digit and 4 digit...

Digitrax TL1 Function-Only DCC Decoder with Integrated Transponding - Hardwire   Your TL1 can be used as: 1. Function only DCC decoder with transponding 2. Digitrax Transponder 3. Function only DCC decoder without transponding.   Single...

ESU Wire Harness, Model Number 51950If the loco in question features no digital interface and you dont want to cut off the interface-plug of your loco, simply make use of one of our harnesses 51950 resp. 51951: Solder in the harness and then plug in the...

ESU Wire Harness, Model Number 51951If the loco in question features no digital interface and you dont want to cut off the interface-plug of your loco, simply make use of one of our harnesses 51950 resp. 51951: Solder in the harness and then plug in the...

ESU 51957 21-HW - 21MTC Adapter Board 3 w/ AUX 3, AUX 4, AUX 5 & AUX 6 - NEM660 21MTC Integral Connector     Dimensions:  15.5mm x 31mm x 7mm To Top Of Pins Our new adapter board 3 for decoders with 21MTC interface is best suited for...

ESU 51958 21-HW - PluX22 Adapter Board 1 - NEM658 PluX22 Integral Connector   Our new adapter board 3 for decoders with PluX22 interface is best suited for everyone intending to digitise a loco without interface but with many functions without...

ESU 51967 21-HW - 21MTC Adapter Board - NMRA-NEM660 21MTC Integral Connector     Dimensions:  17mm x 27.2mm x 7mm To Top Of Pins   The 21 MTC adapter board is suitable for digitising a loco without interface and for the case you do...

ESU 51968 21-HW - 21MTC Adapter Board w/ AUX 3, AUX 4, AUX 5 & AUX 6     Dimensions:  20mm x 40mm x 7mm To Top Of Pins   The 21 MTC adapter board 2 is also suitable for digitising a loco without interface. It is very helpful, if...

ESU 51970 NEM660 21MTC Integral Connector I/O Expansion Board (4x AUX, 2x Servo, Smokeunit) for LokSound, LokPilot V4.0     Dimensions:  15.5mm x 30.3mm x 8.4mm To Top Of Pins   With this expansion board you can easily expand your...

ESU 51993 Wire Harness Adapter Board - 88mm - NEM662 Next18 Integral Connector to Hardwire   If the loco in question features no digital interface and you dont want to cut off the interface-plug of your loco, simply make use of one of our harnesses...

ESU 51999 Adapter Board - NEM662 Next18 Integral Connector to Hardwire   The Next18 adapter board is suitable if you want to digitize a very small locomotive without a digital interface, but do not want to freely wire the decoder. With dimensions...

ESU 53953 Adapter Board - 24-pol ESU E24 Integral Connector to Hardwire The 24-pol ESU E24 adapter board is suitable if you want to digitize a very small locomotive without a digital interface, but do not want to freely wire the decoder. With dimensions...

ESU 54671 PowerPack Mini for LokPilot & LokSound - Hardwire The new ESU PowerPack Mini can be wired to all fourth and fifth generation ESU decoders. It reliably supplies energy to your locomotive when traversing dirty track or long turnout ladders...

ESU 54672 PowerPack Maxi for LokPilot & LokSound - Hardwire The new ESU PowerPack Maxi has been developed as the powerful complement to the LokSound L V4.0 / LokSound 5 L decoder. It can, of course, provided there is sufficient space, also be...

ESU 54673 PowerPack Mini XS for LokPilot & LokSound - Hardwire The ESU PowerPack MiniXS can be wired to all fifth generation ESU decoders (LokSound 5, LokPilot 5, LokPilot 5 Basic). It reliably supplies energy to your locomotive when traversing...

ESU 54674 PowerPack Midi for LokPilot & LokSound - Hardwire The ESU PowerPack Midi can be wired to all fifth generation ESU decoders (LokSound 5, LokPilot 5, LokPilot 5 Basic). It reliably supplies energy to your locomotive when traversing dirty...

ESU 58813 LokSound 5 Micro Multi-protocol (DCC/MM/SX/M4) Sound Decoder - Hardwire   ESU decoder ship to us blank (or mute, or no pre-loaded sound file, or...) unlike other decoder options that we offer.  The ESU Sound File Library offers...

ESU 58823 LokSound 5 Micro NMRA DCC Sound Decoder - Hardwire   ESU decoder ship to us blank (or mute, or no pre-loaded sound file, or...) unlike other decoder options that we offer.  The ESU Sound File Library offers hundreds of highly...

ESU 58923 LokSound 5 Nano NMRA DCC Sound Decoder - E24 Integral Connector to Hardwire   ESU decoder ship to us blank (or mute, or no pre-loaded sound file, or...) unlike other decoder options that we offer.  The ESU Sound File Library offers...

NCE D13J DCC Decoder - NMRA 9-pin JST to Hardwire (10 Pk) D13J Decoder - new smaller replacement for D13SRJ   Dimensions: 1.03 x 0.630 x .185 inches 26 x 16.5 x 4.7 mm   Direct plug in to Athearn and other locos equipped with NMRA 9 pin...

NCE D13J DCC Decoder - NMRA 9-pin JST to Hardwire   D13J Decoder - new smaller replacement for D13SRJ   Dimensions: 1.03 x 0.630 x .185 inches 26 x 16.5 x 4.7 mm   Direct plug in to Athearn and other locos equipped with NMRA 9 pin...

NCE D13J DCC Decoder NMRA - NMRA 9-pin JST to Hardwire   D13J Decoder - new smaller replacement for D13SRJ   Dimensions: 1.03 x 0.630 x .185 inches 26 x 16.5 x 4.7 mm   Direct plug in to Athearn and other locos equipped with NMRA 9...

NCE D13NHJ DCC Decoder w/ Small No-Halt Module - NMRA 9-pin JST to Hardwire   Direct plug in to Athearn and other locos equipped with NMRA 9 pin DCC  Quick Plug with small no halt module installed Caution: Not for use with more than 15...

NCE D13NHP DCC Decoder w/ Small No-Halt Module - NEM652 8-pin Wired Plug   Direct plug in to locos equipped with NMRA 8 pin plug Caution: Not for use with more than 15 Volts track voltage   NCE Decoders offer the following features: Torque...

NCE D13W DCC Decoder - Hardwire D13W Decoder - new smaller replacement for D13SR   Dimensions: 1.03 x 0.630 x .185 inches 26 x 16.5 x 4.7 mm     NCE Decoders offer the following features: Torque Compensation for ultra smooth low...

NCE D13W DCC Decoder - Hardwire D13W Decoder - new smaller replacement for D13SR   Dimensions: 1.03 x 0.630 x .185 inches 26 x 16.5 x 4.7 mm     NCE Decoders offer the following features: Torque Compensation for ultra smooth low...

NCE D13W DCC Decoder - Hardwire   D13W Decoder - new smaller replacement for D13SR   Dimensions: 1.03 x 0.630 x .185 inches 26 x 16.5 x 4.7 mm     NCE Decoders offer the following features: Torque Compensation for ultra smooth...

NCE DCC Light-It Function-Only Lighting And Signal DCC Decoder - Hardwire   The Light-It is a multi-purpose programmable DCC lighting decoder.  One Light-It contains three programmable lighting outputs with a complete array of lighting effects...

NCE DCC Light-It Function-Only Lighting And Signal DCC Decoder - Hardwire   The Light-It is a multi-purpose programmable DCC lighting decoder.  One Light-It contains three programmable lighting outputs with a complete array of lighting effects...

NCE DCC Light-It Function-Only Lighting And Signal DCC Decoder - Hardwire   The Light-It is a multi-purpose programmable DCC lighting decoder.  One Light-It contains three programmable lighting outputs with a complete array of lighting effects...

NCE Medium "No-Halt" DCC Decoder Stay-Alive Device - Hardwire   Dimensions: 2.14" x 0.640 x 0.400" (54 x 16 x 10 mm) High power version for larger locomotives - Eliminates or reduces the following due to dirty track or unwired switch...

NCE N12SR DCC Decoder - Hardwire     NCE Decoders offer the following features: Torque Compensation for ultra smooth low speed performance Programmable Start, Mid and Maximum speed works for all speed modes Motor rating 1 Amp continuous, 1.25...

NCE N14SR DCC Decoder - Hardwire      NCE Decoders offer the following features: Torque Compensation for ultra smooth low speed performance Programmable Start, Mid and Maximum speed works for all speed modes Motor rating 1 Amp...

NCE Small "No-Halt" DCC Decoder Stay-Alive Device - HardwireThe small no halt will allow a typical HO locomotive to travel up to 3 feet of dirty track and still operate the lights with NO FLICKER. Do not exceed DCC track voltage of 15v...

Soundtraxx 810069 Replacement Tsunami Power Harness, Steam and Diesel     Replacement 9-wire to JST power harness for all TSU-2200 or ECO-200 Digital Sound Decoders.    

SoundTraxx 810132 DBX-9000 Locomotive-To-Tender Wiring Kit     The DBX-9000 is a compact 9-wire connector and harness assembly for use with universal-style DCC decoders. It is designed to simplify the wiring connection between a steam...

Soundtraxx 810156 Wire Harness, ECO-100/TSU-1100 8-Pin Power Harness     Replacement 8-wire power harness for all TSU-1100 or ECO-100 Digital Sound Decoders.  

Soundtraxx 810157 Wire Harness, Econami/Tsunami2 4-Pin Speaker Harness     Replacement 4-wire speaker and lighting harness for Tsunami2 and Econami Digital Sound Decoders.  

SoundTraxx 810163 JST-Next18 Adapter Board - NEM662 Next18 Integral Connector to 7-Pin JST with Hardwire Harness     This adapter allows you to use our smallest decoder (The TSU-N18) in practically any n-scale model! Bring the TSU-N18's 6...

SoundTraxx 851002 MC1Z102SQ Micro Mobile DCC Decoder - Hardwire     This decoder is a perfect mate for the non-sound units that run with Tsunami Sound Decoders.   Soundtraxx Mobile Decoders offer the following...

SoundTraxx 852004 MC2H104P9 Mobile DCC Decoder - NMRA 9-pin JST to Hardwire     This decoder is a perfect mate for the non-sound units that run with Tsunami Sound Decoders.   Soundtraxx Mobile Decoders offer the following...

SoundTraxx 881101 ECO-100 Econami Micro DCC Sound Decoder - UK Steam - Hardwire   This decoder does NOT include a speaker. Please visit the Speaker Section to find the size and shape that will fit your installation best...

SoundTraxx 881102 ECO-200 Econami DCC Sound Decoder - UK Steam - NMRA 9-pin JST to Hardwire     This decoder does NOT include a speaker. Please visit the Speaker Section to find the size and shape that will fit your installation best...

SoundTraxx 882101 ECO-100 Econami Micro DCC Sound Decoder - UK Diesel - Hardwire   This decoder does NOT include a speaker. Please visit the Speaker Section to find the size and shape that will fit your installation best...

SoundTraxx 882102 ECO-200 Econami DCC Sound Decoder - UK Diesel - NMRA 9-pin JST to Hardwire     This decoder does NOT include a speaker. Please visit the Speaker Section to find the size and shape that will fit your installation best...

SoundTraxx TSU-1100 Tsunami 2 DCC Sound Decoder - Hardwire     A true pioneer in the model train industry, SoundTraxx has been creating innovative products for the discriminating model railroader since 1990. We proudly design and manufacture...

Soundtraxx TSU-2200 Tsunami 2 DCC Sound Decoder - NMRA 9-pin JST to Hardwire   **Be sure to read about Tsunami 2 Speaker Selection here.   A true pioneer in the model train industry, SoundTraxx has been creating innovative products...

SoundTraxx TSU-1100 Tsunami 2 DCC Sound Decoder - Hardwire     A true pioneer in the model train industry, SoundTraxx has been creating innovative products for the discriminating model railroader since 1990. We proudly design and manufacture...

Soundtraxx TSU-2200 Tsunami 2 DCC Sound Decoder - NMRA 9-pin JST to Hardwire   **Be sure to read about Tsunami 2 Speaker Selection here.   A true pioneer in the model train industry, SoundTraxx has been creating innovative products...

SoundTraxx BLU-2200 Blunami 2 Sound Decoder - NMRA 9-pin JST to Hardwire   **Be sure to read about Tsunami 2 Speaker Selection here.   A true pioneer in the model train industry, SoundTraxx has been creating innovative products for...

SoundTraxx TSU-1100 Tsunami 2 DCC Sound Decoder - Hardwire     A true pioneer in the model train industry, SoundTraxx has been creating innovative products for the discriminating model railroader since 1990. We proudly design and manufacture...

SoundTraxx TSU-1100 Tsunami 2 DCC Sound Decoder - Hardwire     A true pioneer in the model train industry, SoundTraxx has been creating innovative products for the discriminating model railroader since 1990. We proudly design and manufacture...

SoundTraxx TSU-1100 Tsunami 2 DCC Sound Decoder - Hardwire     A true pioneer in the model train industry, SoundTraxx has been creating innovative products for the discriminating model railroader since 1990. We proudly design and manufacture...

SoundTraxx TSU-1100 Tsunami 2 DCC Sound Decoder - Hardwire     A true pioneer in the model train industry, SoundTraxx has been creating innovative products for the discriminating model railroader since 1990. We proudly design and manufacture...

Soundtraxx TSU-2200 Tsunami 2 DCC Sound Decoder - NMRA 9-pin JST to Hardwire     **Be sure to read about Tsunami 2 Speaker Selection here.     A true pioneer in the model train industry, SoundTraxx has been creating...

Soundtraxx TSU-2200 Tsunami 2 DCC Sound Decoder - NMRA 9-pin JST to Hardwire   **Be sure to read about Tsunami 2 Speaker Selection here.   A true pioneer in the model train industry, SoundTraxx has been creating innovative products...

Soundtraxx TSU-2200 Tsunami 2 DCC Sound Decoder - NMRA 9-pin JST to Hardwire   **Be sure to read about Tsunami 2 Speaker Selection here.   A true pioneer in the model train industry, SoundTraxx has been creating innovative products...

Soundtraxx TSU-2200 Tsunami 2 DCC Sound Decoder - NMRA 9-pin JST to Hardwire   **Be sure to read about Tsunami 2 Speaker Selection here.   A true pioneer in the model train industry, SoundTraxx has been creating innovative products...

SoundTraxx TSU-1100 Tsunami 2 DCC Sound Decoder - Hardwire     A true pioneer in the model train industry, SoundTraxx has been creating innovative products for the discriminating model railroader since 1990. We proudly design and manufacture...

Soundtraxx TSU-2200 Tsunami 2 DCC Sound Decoder - Hardwire     **Be sure to read about Tsunami 2 Speaker Selection here.     A true pioneer in the model train industry, SoundTraxx has been creating innovative products for...

SoundTraxx BLU-2200 Blunami 2 Sound Decoder - NMRA 9-pin JST to Hardwire   **Be sure to read about Tsunami 2 Speaker Selection here.   A true pioneer in the model train industry, SoundTraxx has been creating innovative products for...

SoundTraxx BLU-2200 Blunami 2 Sound Decoder - NMRA 9-pin JST to Hardwire   **Be sure to read about Tsunami 2 Speaker Selection here.   A true pioneer in the model train industry, SoundTraxx has been creating innovative products for...

SoundTraxx BLU-2200 Blunami 2 Sound Decoder - NMRA 9-pin JST to Hardwire   **Be sure to read about Tsunami 2 Speaker Selection here.   A true pioneer in the model train industry, SoundTraxx has been creating innovative products for...

SoundTraxx BLU-2200 Blunami 2 Sound Decoder - NMRA 9-pin JST to Hardwire   **Be sure to read about Tsunami 2 Speaker Selection here.   A true pioneer in the model train industry, SoundTraxx has been creating innovative products for...

SoundTraxx BLU-2200 Blunami 2 Sound Decoder - NMRA 9-pin JST to Hardwire   **Be sure to read about Tsunami 2 Speaker Selection here.   A true pioneer in the model train industry, SoundTraxx has been creating innovative products for...

SoundTraxx TSU-1100 Tsunami 2 DCC Sound Decoder - Hardwire     A true pioneer in the model train industry, SoundTraxx has been creating innovative products for the discriminating model railroader since 1990. We proudly design and manufacture...

Soundtraxx TSU-2200 Tsunami 2 DCC Sound Decoder - NMRA 9-pin JST to Hardwire   **Be sure to read about Tsunami 2 Speaker Selection here.   A true pioneer in the model train industry, SoundTraxx has been creating innovative products...

SoundTraxx BLU-2200 Blunami 2 Sound Decoder - NMRA 9-pin JST to Hardwire   **Be sure to read about Tsunami 2 Speaker Selection here.   A true pioneer in the model train industry, SoundTraxx has been creating innovative products for...

TCS 1002 FL2 Function-Only DCC Decoder - NMRA 6-pin JST to Hardwire     This function-only decoder is designed for any scale where extra lighting features and functions are needed. This decoder includes a 6-pin harness for easy installation and...

TCS 1004 FL4 Function-Only DCC Decoder - Hardwire     This function-only decoder is designed for any scale where extra lighting features and functions are needed. This decoder includes a 6-pin harness for easy installation and wiring. These...

TCS 1006 M1 DCC Decoder - Hardwire     The M1 is a small form factor hard-wire decoder with 2 lighting functions for HO-scale and N-scale installations. This decoder is designed for installations where space is limited. This decoder is also...

TCS 1011 M4 DCC Decoder - Hardwire     The M4 is a small form factor hard-wire decoder with 4 lighting functions for HO and N scale installations. This decoder is designed for installations where space is limited. This decoder is also...

TCS 1024 T4X DCC Decoder - NMRA 9-pin JST to Hardwire   The T4X has added Blue and Black/White wires to use a KeepAlive device. This model now includes a 2-pin JST Plug for the KA-P Family of KeepAlive® devices. This decoder may...

TCS Decoders offer the following features: NMRA DCC CompliantDC or DCC Operation, 2 or 4 Digit Addressing, 14-28-128 Speed Steps, and ConsistingTCS Exclusive Auto-Adjusting BEMFQuiet Drive for super quiet engine performanceThree-step...

TCS 1033 Wire Harness - T-WH - 9-pin JST to Hardwire     9-Pin JST for use with decoders that use a 9-Pin JST interface. Use this harness to connect any decoder with a 9-Pin JST connector to your locomotive. Examples of decoders with this...

TCS 1034 Wire Harness - MC-WH - 7-pin Micro JST to Hardwire     The MC-WH is a 7 pin JST connector designed for use with TCS MC-series decoders. The connector has 6" (15.24cm) long 32 AWG wires.    

TCS 1296 Z2 DCC Decoder - Hardwire     This full featured 2 function BEMF decoder is designed specifically to meet the needs of Z and N-Scale modelers who are converting their Z and N-Scale locomotives to DCC. Included is our auto-adjusting...

TCS 1309 6-Pin Micro JST In Line Connector     This is a simple, 6 pin JST connector. Each side of the connector has 6" (15.24cm) long 32 AWG wires on both ends. Popular use cases for this product are connecting Steam engines and tenders...

TCS 1345 9-Pin JST Extension Plug with 6" Wire Leads (5pk)     9-Pin JST extension plug equipped with 6" function wires.   Great to use with sound decoders as well as with other DCC products. This is a 5 Pack.  

TCS Decoders offer the following features: NMRA DCC Compliant DC or DCC Operation, 2 or 4 Digit Addressing, 14-28-128 Speed Steps, and Consisting TCS Exclusive Auto-Adjusting BEMF Quiet Drive for super quiet engine...

TCS 1358 21-HW - 21MTC Adapter Board (5-pk) - NEM660 21MTC to Hardwire     The 21-HW (female) is a circuit board with a 21-pin NEM660 (MTC21) socket and solder pads to connect wires. The female 21-pin socket may be used to adapt a harnessed...

TCS 1374 9-pin JST Female Socket - Hardwire Adapter Board (5-pk)     The 9-Pin JST Female Socket may be used in conjunction with a 9-pin JST Male Harness. The board has 9 solder pads for easy wiring to locomotive components or a decoder. If you...

TCS Decoders offer the following features: NMRA DCC CompliantDC or DCC Operation, 2 or 4 Digit Addressing, 14-28-128 Speed Steps, and ConsistingTCS Exclusive Auto-Adjusting BEMFQuiet Drive for super quiet engine performanceThree-step...

TCS KAC Decoders offer the following features:  Attached is a harness terminating in a 2-Pin Quick Connector for use with a TCS Keep Alive.  TCS Decoders offer the following features: NMRA DCC CompliantDC or DCC Operation, 2 or 4...