TCS - Train Control Systems

Model Railroad Technologies Accutrack II Train Speedometer   Note: This is a portable, stand-alone speed detection device. It works with DC or DCC layouts. It works with any DCC system since they are...

SBS4DCC - 10pc ESU 53900 LokTester - Zimo MXTAPS Decoder Tester Test Clip Set     The set contains

SBS4DCC - 1pc Black ESU 53900 LokTester - Zimo MXTAPS Decoder Tester Test Clip Set       This is 1pc extra clip to make a full set for decod

SBS4DCC - 1pc Brown ESU 53900 LokTester - Zimo MXTAPS Decoder Tester Test Clip Set       This is 1pc extra clip to make a full set for

SBS4DCC - 1pc Red ESU 53900 LokTester - Zimo MXTAPS Decoder Tester Test Clip Set       This is 1pc extra clip to make a full set for d

SBS4DCC - 1pc Violet ESU 53900 LokTester - Zimo MXTAPS Decoder Tester Test Clip Set       This is 1pc extra clip to make a full set fo

SBS4DCC - 8pc ESU 53900 LokTester - Zimo MXTAPS Decoder Tester Test Clip Set     The set contains 8

TCS 1000 A4X DCC Decoder - HO Drop-in AT-Style Board     The A4X is four function HO-scal

TCS 1001 A6X DCC Decoder - HO Drop-in AT-Style Board    

TCS 1004 FL4 Function-Only DCC Decoder - Hardwire    

TCS 1006 M1 DCC Decoder - Hardwire     The M1 is a small form factor har

TCS 1011 M4 DCC Decoder - Hardwire     The M4 is a small form factor har

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&n

TCS 1028 DP2X DCC Decoder - NEM652 8-pin Integral Connector     HO-Scale decoder designed as a direct-plug replacement decoder for engines equipped with 8-pin NMRA sockets. By far

TCS 1029 AMD4 DCC Decoder - N Drop-in Board for Atlas GP40-2, U25B, SD35, Trainmaster, B23-7 and others    

TCS 1030 MP15N DCC Decoder - N Drop-in Board for Atlas MP15N     The MP-

TCS 1031 VO-1000 DCC Decoder - N Drop-in Board for Atlas VO-1000     The VO-1000 is a N-scale drop-in decoder which is specifically designed for the Atlas VO-1000 locomotive.

TCS 1032 DCC Decoder VR1.5 Voltage Regulator - Hardwire     Never wire another resistor for 1.5v bulbs! The VR1.5 can be used with any decoder to supply a 1.5V regulated supp

TCS 1250 NEM660 - 21MTC 21-Pin Decoder Ejector Tool     Don't use your fingers! Use the Ejector!  

TCS 1252 WOWSound DCC Sound Decoder - WOW-Plug & Play w/ KA-4 Keep Alive -Electric - HO Drop-in Board for Bachmann ACS-64 This product is spec

TCS 1278 CN DCC Decoder - N Drop-in Board for Atlas Classic, Kato, and InterMountain   The CN is a N-scale drop-in

TCS 1279 ASD4 DCC Decoder - N Drop-in Board for Atlas GP7/GP9, GP15, GP30, GP35     The ASD4 is a N-scale drop-in decoder for Atlas locomotives. Examples include the...

TCS 1286 CN-GP DCC Decoder - N Drop-in Board for Atlas Classic, Kato, and Life-Like   The CN-GP is a N-scale drop-in decoder for Atlas, Kato, and Life Like locomotives. Examples include the follow

TCS 1287 DP2X-UK DCC Decoder - NEM652 8-pin Integral Connector     The D

TCS 1293 K1D4 DCC Decoder - N Drop-in Board for Post-2006 Kato SD40-2 The K1D4 is a 4-function N-scale drop-in decoder designed for Kato and Athearn locomotiv

TCS 1294 K2D4 DCC Decoder - N Drop-in Board for Kato SD80/90MAC Series, RSC2, RS2 The K2D4 is a N-scale drop-in decoder designed for Kato and Walthers locomotives. Examples include the following:

TCS 1295 K3D3 DCC Decoder - N Drop-in Board for Kato NW-2     The K3D3 is a N-scale drop-in decoder designed specifically to fit the Kato N-Scale NW2 locomotive.

TCS 1296 Z2 DCC Decoder - Hardwire     This full featured 2 function BEM

TCS 1298 EUN651 DCC Decoder - NEM651 6-pin Integral Connector    

TCS 1302 ALD4 DCC Decoder - N Drop-in Board for Atlas N Scale SD60, SD60M, SD50 and others     The ALD4 is a N-scale drop-in decoder for Atlas locomotives. Examples include the fol

  TCS 1303 G8 DCC Decoder - Screw Terminals     Th

TCS 1318 K1D4-NC DCC Decoder - N Drop-in Board for Post-2006 Kato SD70ACeThe K1D4 is a N-scale drop-in decoder designed for Kato and Athearn locomotives. Examples include th

TCS 1327 IMD4 DCC Decoder - N Drop-in Board for InterMountain SD40T-2 / SD45T-2    

TCS 1328 IMF4 DCC Decoder - N Drop-in Board for InterMountain F3 and F7 A & B units with motor contact "shoes"    

TCS 1329 IMFP4 DCC Decoder - N Drop-in Board for InterMountain FP7A and FP9A with motor contact "shoes"    

TCS 1330 IMFTA4 DCC Decoder - N Drop-in Board for InterMountain FT A units with motor contact "shoes"    

TCS 1331 IMFTB4 DCC Decoder - N Drop-in Board for InterMountain FT B units with motor contact "shoes"    

TCS 1332 K0D8-A DCC Decoder - N Drop-in Board for Kato P42     The K0D8

TCS 1333 K0D8-B DCC Decoder - N Drop-in Board for Kato F3, F7 A-Units    

TCS 1335 DP5 DCC Decoder - NEM652 8-pin Integral Connector     The DP5 is a HO-Scale direct-plug decoder designed for engines equipped with 8-pin NMRA sockets. By far one of the ea

TCS 1338 K0D8-C DCC Decoder - N Drop-in Board for Kato F40PH     The K0D

TCS 1339 K0D8-D DCC Decoder - N Drop-in Board for Kato Wide Body Type B-Units    

TCS 1343 LL8 DCC Decoder - HO Drop-in Board for Life-Like Proto 2000 with NEM652 8-pin Integral Connector    

TCS 1373 EUN651P-18 DCC Decoder - NEM651 6-pin Wired Plug     This decod

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&n

TCS 1397 EUN651P-30 DCC Decoder - NEM651 6-pin Wired Plug    

TCS 1402 LL8-LED DCC Decoder - HO Drop-in Board for Life-Like Proto 2000 with NEM652 8-pin Integral Connector    

TCS 1412 DP2X-LL DCC Decoder - NEM652 8-pin Integral Connector    

TCS 1413 L1D4 DCC Decoder - N Drop-in Board for Walthers Proto N GP20 and similar    

TCS 1414 K4D6 DCC Decoder - N Drop-in Board for Kato MP36PH Metra     Th

TCS 1415 K4-LK Function-Only DCC Decoder - Hardwire Lighting Expansion Board for TCS 1414 K4D6 DCC Decoder - Kato MP36PH Metra    

TCS 1416 AS6 DCC Decoder - HO Drop-in Board for Atlas S1, S2, S3, S4    

TCS KAC Decoders offer the following features:  Attached is a harness t

TCS 1430 A6X-KA DCC Decoder - HO Drop-in AT-Style Board    

TCS 1001 A6X DCC Decoder - HO Drop-in AT-Style Board    

TCS KA Decoders offer the following features:   Attached is an extra Blue wire and the Black w

TCS KAC Decoders offer the following features:  Attached is a harnes

  TCS 1446 A4X-KA DCC Decoder- HO Drop-in AT-Style Board    

TCS 1454 KA1 DCC Decoder Keep-Alive Device - Hardwire TCS Keep-Alive® (KA) devices are used to supply power to decoders during t

TCS 1455 KA1-C DCC Decoder Keep-Alive Device - 2-pin Mini ConnectorTCS Keep-Alive® (KA) devices are used to supply power to decoders during times of power interruption due to dirty track or...

TCS 1456 KA2 DCC Decoder Keep-Alive Device - Hardwire TCS Keep-Alive® (KA) devices are used to supply power to decoders during t

TCS 1465 KAT24 DCC Decoder - NMRA 9-pin JST to Hardwire     This decoder

TCS 1466 KAT26 DCC Decoder - NMRA 9-pin JST to Hardwire     This decoder is a T6 decoder with built in Keep-Alive™, and will keep your locomotive operating for 6-15 seconds w

TCS 1479 KAM4-LED DCC Decoder - Hardwire     This decoder is a M4 decoder with built in Keep-Ali

TCS 1481 K0D8-E DCC Decoder - N Drop-in Board for Kato PA, E5, E6, E8, E9 A-Units    

TCS 1482 T4-LED DCC Decoder - NMRA 9-pin JST to Hardwire   The T4-LED has added Blue and Black/White wires to

TCS 1484 T1-LED DCC Decoder - NMRA 9-pin JST to Hardwire     The T1 LED has added Blue and Black/White wires for the use of a KeepAlive device. This decoder has internal resistors

TCS 1485 KAM4 DCC Decoder - Hardwire     This decoder is a M4 decoder with built in Keep-A

TCS 1489 K5D7 DCC Decoder - N Drop-in Board for Kato "Metra" F40PH     The K5D7 is a N-scale drop-in decoder specifically designed to fit the Kato F40PH locomotive. This decoder includes onboard...

TCS WOWSound DCC Sound Decoder - WOW101-SteamThe WOW101 is a universal decoder for locomotives with DCC-ready 9-pin plugs, or locomotives which cannot accommodate a motherboard or WOWKit. This...

TCS WOWSound DCC Sound Decoder - WOW101-KA-Steam The WOW101 is a universal sound decoder for locomotives with DCC-ready 9-pin plugs, or which cannot

  TCS WOWSound DCC Sound Decoder - WOW121-SteamThe WOW121 is a universal sound decoder for locomotives with DCC-ready 21-pin MTC connectors, and can also be used

  TCS WOWSound DCC Sound Decoder - WOW121-Diesel The WOW121 is a universal sound decoder for locomotives with DCC-ready 21-pin MTC

  TCS WOWSound DCC Sound Decoder - WOW101-Diesel The WOW101 is a universal decoder for locomotives with DCC-ready 9-pin plugs, or

  TCS WOWSound DCC Sound Decoder - WOW101-KA-Diesel The WOW101 is a universal decoder for locomot

TCS 1543-HP Life-Like P2K MB-1 Motherboard Adapter Board - High Pins   This motherboard is designed to replace the existing circuit board in a Walthers Proto 2000 0-6-0 and 0-8-0. This board is...

TCS 1543-LP Life-Like P2K MB-1 Motherboard Adapter Board - Low Pins   This motherboard is designed to replace the existing circuit board in a Walthers Proto 2000 0-6-0 and 0-8-0. This board is...

TCS 1544-HP Bachmann MB-1 Motherboard Adapter Board - High Pins     This motherboard is designed to replace the existing circuit board in a Bachmann Light 4-8-2 (short tender) or t

TCS 1544-LP Bachmann MB-1 Motherboard Adapter Board - Low Pins     This motherboard is designed to replace the existing circuit board in a Bachmann Light 4-8-2 (short tender) or th

TCS 1545-HP Bachmann MB-2 Motherboard Adapter Board - High Pins     This motherboard is designed to replace the existing circuit board in a Bachmann Heavy 4-8-2. This board is desi

TCS 1545-LP Bachmann MB-2 Motherboard Adapter Board - Low Pins     This motherboard is designed to replace the existing circuit board in a Bachmann Heavy 4-8-2. This board is desig

TCS 1546-HP Bachmann MB-3 Motherboard Adapter Board - High Pins     This motherboard is designed to replace the existing circuit board in a Bachmann Baldwin 2-8-2. This board is de

TCS 1546-LP Bachmann MB-3 Motherboard Adapter Board - Low Pins     This motherboard is designed to replace the existing circuit board in a Bachmann Baldwin 2-8-2. This board is des

TCS 1549 MT1500 DCC Decoder - N Drop-in Board for Micro-Trains SW1500    

TCS 1550 AZL4 DCC Decoder - Z Drop-in Board for American Z Line (AZL)    

TCS 1551 IMF4-NF DCC Decoder - N Drop-in Board for Post-2014 InterMountain F7A & B units with wired motors    

TCS 1552 IMFP4-NF DCC Decoder - N Drop-in Board for Post-2014 InterMountain FP7A with wired motors    

TCS 1556 K6D4 DCC Decoder - N Drop-in Board for Kato Glacier Express and FEF 4-8-4     The K6D4 decoder is specifically designed to operate the Kato N-Scale FEF-3 4-8-4 steam locom

TCS 1557-HP Bachmann MB-4 Motherboard Adapter Board - High Pins     This motherboard is designed to replace the existing circuit board in a Bachmann Richmond 4-4-0. This board is d

TCS 1557-LP Bachmann MB-4 Motherboard Adapter Board - Low Pins     This motherboard is designed to replace the existing circuit board in a Bachmann Richmond 4-4-0. This board is de

TCS 1560 AZL1D4 DCC Decoder - Z Drop-in Board for American Z Line (AZL) PA    

TCS 1561 AZL2D5 DCC Decoder - Z Drop-in Board for American Z Line (AZL) SD40-2 The AZL2D5 is a drop-in decoder for American Z Line SD40-2 and SD40T-

TCS 1590 Wire Harness - WAUX-KA1 - WOW101-KA Auxiliary Harness w/ KA1 DCC Decoder Keep-Alive DeviceTCS Keep-Alive® (KA) devices are used to supply power to decoders during times of power interruption...

TCS 1591 Wire Harness - WAUX-KA2 - WOW101-KA Auxiliary Harness w/ KA2 DCC Decoder Keep-Alive DeviceTCS Keep-Alive® (KA) devices are used to supply power to decoders during times of power interruption...

TCS 1592 Wire Harness - WAUX-CAP - WOW101 Auxiliary Harness w/ 470uF DCC Decoder Keep-Alive CapacitorTCS Keep-Alive® (KA) devices are used to supply power to decoders during times of power...

TCS 1593 Wire Harness - WAUX-KA4 - WOW101-KA Auxiliary Harness w/ KA4 DCC Decoder Keep-Alive DeviceTCS Keep-Alive® (KA) devices are used to supply power to decoders during times of power interruption...

TCS 1594 Wire Harness - WAUX-KA3 - WOW101-KA Auxiliary Harness w/ KA3 DCC Decoder Keep-Alive DeviceTCS Keep-Alive® (KA) devices are used to supply power to decoders during times of power interruption...

  TCS WOWSound DCC Sound Decoder - WOW501-SteamThe WOW501 is a universal, 5 Amp sound decoder for large-scale locomotives. The WOW501 includes Keep Alive®

  TCS WOWSound DCC Sound Decoder - WOW501-Diesel The WOW501 is a universal, 5 Amp sound decoder for large-scale locomotives. The W

TCS 1613-HP Economy E-MB1 Motherboard Adapter Board - High Pins   The Economy Motherboard permits the installation of a 21-pin decoder into a wide variety of models by replacing the original light