{"title":"Keep-Alive","description":"","products":[{"product_id":"tcs-1456-ka2-keep-alive-device","title":"TCS 1456 KA2 Keep Alive Device","description":"\u003cp\u003eAlmost perfect for our N-scale faithful, the redesigned KA2 Keep-Alive® modules are smaller than the KA4\u003c\/p\u003e\r\n\u003cp\u003ebut still hold a powerful charge - enough to keep your HO and N scale locomotives running across dirty and faulty trackwork.\u003c\/p\u003e\r\n\u003cp\u003eThe new Keep Alive® devices are considerably smaller than the KA3. Considering the overall cubic volume of the devices, the KA2 is 49% smaller than the KA4.\u003cbr\u003eAt roughly half of the original size, these miniaturized devices will enable modelers to fit Keep Alive® in smaller spaces and use them for a wider variety of installations - especially in N scale!\u003c\/p\u003e\r\n\u003cp\u003eThough the new KA devices are smaller, they still pack a powerful punch! The KA2 is roughly one third of the power of the KA4, \u003cbr\u003ewhich is enough to keep even HO-scale sound decoders cruising across dirt, dust, gaps, and anything else your rough rails send its way. \u003cbr\u003eRemember: the number of lighting functions in use and motor activity will drain the Keep Alive® at different rates.\u003c\/p\u003e\r\n\u003cul\u003e\r\n\u003cli\u003eDimensions (Inches) 0.35\" x 0.35\" x 0.61\"\u003c\/li\u003e\r\n\u003cli\u003eDimensions (Millimeters) 8.9mm x 8.9mm x 15.5mm\u003c\/li\u003e\r\n\u003cli\u003eCubic Volume (MM) 1,227mm3\u003c\/li\u003e\r\n\u003cli\u003eNOTE: Parts of this listing and photos refer to both new sizes of TCS Keep-Alives for comparison purposes.\u003c\/li\u003e\r\n\u003cli\u003eThis listing is for the KA2 #1456 only.\u003c\/li\u003e\r\n\u003c\/ul\u003e","brand":"Train Control Systems","offers":[{"title":"Default Title","offer_id":51813684609310,"sku":"TCS1456","price":24.49,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0994\/8069\/9166\/files\/s-l500__58623.1555546476.1280.1280.jpg?v=1777912413"},{"product_id":"tcs-1454-ka1-dcc-keep-alive-device","title":"TCS 1454 KA1 DCC Keep Alive Device","description":"\u003cp\u003eAlmost perfect for N-scale faithful, the redesigned KA1 Keep-Alive® modules are smaller than the KA3 but still hold a powerful charge - enough to keep your HO and N scale locomotives running across dirty and faulty trackwork.\u003c\/p\u003e\r\n\u003cp\u003eThe new Keep Alive® devices are considerably smaller than the KA3. Considering the overall cubic volume of the devices, the KA1 is 55% smaller than the KA3. \u003cbr\u003eAt roughly half of the original size, these miniaturized devices will enable modelers to fit Keep Alive® in smaller spaces and use them for a wider variety of installations - especially in N scale!\u003c\/p\u003e\r\n\u003cp\u003eThough the new KA devices are smaller, they still pack a powerful punch! The KA1 is roughly one third of the power of the KA3,  which is enough to keep even HO-scale sound decoders cruising across dirt, dust, gaps, and anything else your rough rails send its way. \u003cbr\u003eRemember: the number of lighting functions in use and motor activity will drain the Keep Alive® at different rates.\u003c\/p\u003e\r\n\u003cul\u003e\r\n\u003cli\u003eDimensions (Inches) 1.063\" x 0.35\" x 0.244\"\u003c\/li\u003e\r\n\u003cli\u003eDimensions (Millimeters) 27mm x 8.9mm x 6.2mm\u003c\/li\u003e\r\n\u003cli\u003eCubic Volume (MM) 1,490mm3\u003c\/li\u003e\r\n\u003c\/ul\u003e\r\n\u003cp\u003eNOTE: Parts of this listing and photos refer to both new sizes of TCS Keep-Alives. This listing is for the KA1 #1454 only.\u003c\/p\u003e","brand":"Train Control Systems","offers":[{"title":"Default Title","offer_id":51813685002526,"sku":"TCS1454","price":24.49,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0994\/8069\/9166\/files\/s-l500__91286.1614636188.1280.1280.png?v=1777912423"},{"product_id":"tcs-1486-kam4p-sh-decoder-with-built-in-keep-alive-ka2-and-1-harness","title":"TCS 1486 KAM4P-SH Decoder with Built-in Keep Alive KA2 and 1\" Harness","description":"\u003cp\u003eA full featured, 4 function, 1\" (25.4mm) harnessed decoder with a built in Keep-Alive™. The built-in KA2 Keep-Alive™ will keep your locomotive operating for 6-15 seconds without power (dirty track, bad contact, etc. etc.). Included is TCS' auto-adjusting BEMF for outstanding slow speed performance. Also includes Quiet Drive for super quiet engine performance.\u003c\/p\u003e\r\n\u003cp\u003eDimensions: 0.945\" x 0.66\" x 0.33\" or 24 mm x 16.7 mm x 8.38 mm\u003c\/p\u003e","brand":"Train Control Systems","offers":[{"title":"Default Title","offer_id":51813697224990,"sku":"TCS1486","price":999.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0994\/8069\/9166\/files\/2524_57__76485.1634685445.1280.1280.jpg?v=1777912527"},{"product_id":"tcs-1668-ka4-keep-alive-device-w-wires","title":"TCS 1668 KA4 Keep Alive Device w\/wires","description":"\u003cp\u003eSame great performance as the KA3 Keep-Alive™ in a tiny cube form factor.\u003c\/p\u003e\r\n\u003cp\u003eGreat for diesel installations that are tight on space, this little Keep-Alive™ fits nicely atop gear towers and slips right into many cabs.\u003c\/p\u003e\r\n\u003cul\u003e\r\n\u003cli\u003eThe Keep-Alive™ (KA) devices are used to supply power to decoders during times of power interruption due to dirty track or problematic track work.\u003c\/li\u003e\r\n\u003cli\u003eKA4 will power an HO-Scale locomotive with headlights on for approximately 6 to 20 seconds (depending on the locomotive and the efficiency of the motor).\u003c\/li\u003e\r\n\u003cli\u003eThis Keep-Alive™ includes a blue and a black w\/ white stripe wire with which to attach it to a decoder.\u003c\/li\u003e\r\n\u003cli\u003eDimensions: .52” x .52” x .45” or 13.22mm x 13.22mm x 11.55mm\u003c\/li\u003e\r\n\u003c\/ul\u003e","brand":"Train Control Systems","offers":[{"title":"Default Title","offer_id":51813765611806,"sku":"TCS1668","price":24.49,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0994\/8069\/9166\/files\/s-l1600__00041.1479250532.1280.1280.jpg?v=1777914074"},{"product_id":"tcs-2000-ka3-keep-alive-device-w-wires","title":"TCS 2000 KA3 Keep Alive Device w\/ wires","description":"\u003cul\u003e\r\n\u003cli\u003eKA3 will power an HO-Scale locomotive with headlights on for approximately 6 to 20 seconds (depending on the locomotive and the efficiency of the motor).\u003c\/li\u003e\r\n\u003cli\u003eDimensions: 1.02” x .45” x .347” or 25.9mm x 11.43mm x 8.81mm\u003c\/li\u003e\r\n\u003cli\u003eAlso see the TCS1668 KA4 - same power, different size and shape.\u003c\/li\u003e\r\n\u003c\/ul\u003e","brand":"Train Control Systems","offers":[{"title":"Default Title","offer_id":51813765644574,"sku":"TCS2000","price":24.49,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0994\/8069\/9166\/files\/s-l1600__14101.1614636339.1280.1280.jpg?v=1777914082"},{"product_id":"tcs-1465-kat24-t4-decoder-with-built-in-keep-alive","title":"TCS 1465 KAT24  T4 Decoder with built-in Keep Alive","description":"\u003cdiv class=\"field field-name-field-product-description\"\u003e\r\n\u003cp\u003eThis decoder is a T4 decoder with built in Keep-Alive™, and will keep your locomotive operating for 6-15 seconds without power (As a result of dirty track, poor contacts, etc.).\u003c\/p\u003e\r\n\u003cp\u003eThis decoder is physically larger than a T-series decoder, but features the same operational characteristics.\u003c\/p\u003e\r\n\u003cp\u003eThis decoder is compatible with any locomotive which uses the JST-9 interface.\u003c\/p\u003e\r\n\u003cp\u003eKeep-Alive®:\u003cbr\u003eIncluded on-board for smooth, stutter-free operation.\u003c\/p\u003e\r\n\u003cp\u003eBack EMF Load Compensation:\u003cbr\u003eProvides superior slow speed control and high performance under load.\u003c\/p\u003e\r\n\u003cp\u003eQuiet Drive:\u003cbr\u003eSuper-quiet motor control for \"buzz\" free motor performance.\u003c\/p\u003e\r\n\u003cp\u003eDC Mode:\u003cbr\u003eDecoder will automatically detect DC power. You can also configure how your lighting effects function on DC.\u003c\/p\u003e\r\n\u003cp\u003eVariable Momentum:\u003cbr\u003eAllows you to make custom acceleration and deceleration curves.\u003c\/p\u003e\r\n\u003cp\u003eIncandescent Bulb Support:\u003cbr\u003eThis decoder can be used with 12 Volt bulbs.\u003c\/p\u003e\r\n\u003cp\u003eFunction Remapping:\u003cbr\u003eButtons 0 through 12 may be used to control the lighting functions of this decoder.\u003c\/p\u003e\r\n\u003cp\u003eProgrammable Lighting Effects:\u003cbr\u003eChoose from 20 separate user-programmable lighting effects!\u003c\/p\u003e\r\n\u003cp\u003eDimmable Brightness:\u003cbr\u003eConfigure multiple different brightness levels for your LED's or incandescent bulbs.\u003c\/p\u003e\r\n\u003cp\u003eDecoder Lock:\u003cbr\u003eFeature which prevents accidental\/unwanted programming while activated.\u003c\/p\u003e\r\n\u003cp\u003eAirwire™ Compatible:\u003cbr\u003eFully compatible with Airwire™ operation.\u003c\/p\u003e\r\n\u003cp\u003eUser-Loadable Speed Tables:\u003cbr\u003eConfigure custom speed curves and set speed limits.\u003c\/p\u003e\r\n\u003cp\u003e \u003c\/p\u003e\r\n\u003cp\u003eSpecs:\u003cbr\u003eInterface Type: Direct-Plug (9-Pin JST)\u003cbr\u003eDimensions (L x W x H): 1.315\" x 0.65\" x 0.35\" or 33.4mm x 16.5mm x 8.9mm\u003cbr\u003eScale: HO Scale\u003cbr\u003eContinuous\/Peak: 1.0\/2.0 Amp\u003cbr\u003eTotal Functions: 4\u003cbr\u003eFunction Rating: 100 mA\u003cbr\u003e12V Outputs: 4\u003cbr\u003e \u003cbr\u003eOne Year Goof Proof Warranty\u003cbr\u003eAll TCS decoders are covered by a one year goof proof warranty. Please return in a small box.\u003cbr\u003eYou MUST register the failed decoder on their website at tcsdcc.com\/warranty\u003cbr\u003eFollow the instructions on the website before returning any decoders to TCS. TCS requires all warranty claims be sent to them directly\u003c\/p\u003e\r\n\u003c\/div\u003e","brand":"Train Control Systems","offers":[{"title":"Default Title","offer_id":51813779996958,"sku":"TCS1465","price":37.09,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0994\/8069\/9166\/files\/KAT24__18407.1548007130.1280.1280.jpg?v=1777914782"},{"product_id":"tcs-1485-kam4-dcc-decoder-built-in-keep-alive","title":"TCS 1485 KAM4 DCC Decoder built-in Keep-Alive","description":"\u003cul\u003e\n\u003cli\u003eInterface Type: Hard-Wire\u003c\/li\u003e\n\u003cli\u003eDimensions (L x W x H): 0.945\" x 0.657\" x 0.33\" or 24mm x 16.7mm x 8.38mm\u003c\/li\u003e\n\u003cli\u003eScale: HO Scale\u003c\/li\u003e\n\u003cli\u003eContinuous\/Peak: 1.0\/2.0 Amp\u003c\/li\u003e\n\u003cli\u003eTotal Functions: 4\u003c\/li\u003e\n\u003cli\u003eFunction Rating: 200 mA\u003c\/li\u003e\n\u003cli\u003e12V Outputs: 4\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003eThis hardwire decoder is the smallest decoder with built in Keep-Alive™ that TCS produces.\u003c\/p\u003e\n\u003cp\u003eIt will keep your locomotive operating for 6-15 seconds without power (As a result of dirty track, poor contacts, etc.).\u003c\/p\u003e\n\u003cp\u003eWhile physically larger than a M-series decoder, the KAM4 features the same operational characteristics.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eFEATURES:\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003eKeep-Alive®: Included on-board for smooth, stutter-free operation.\u003c\/li\u003e\n\u003cli\u003eBack EMF Load Compensation: Provides superior slow speed control and high performance under load.\u003c\/li\u003e\n\u003cli\u003eQuiet Drive: Super-quiet motor control for \"buzz\" free motor performance.\u003c\/li\u003e\n\u003cli\u003eDC Mode: Decoder will automatically detect DC power. You can also configure how your lighting effects function on DC.\u003c\/li\u003e\n\u003cli\u003eVariable Momentum: Allows you to make custom acceleration and deceleration curves.\u003c\/li\u003e\n\u003cli\u003eIncandescent Bulb Support: This decoder can be used with 12 Volt bulbs.\u003c\/li\u003e\n\u003cli\u003eFunction Remapping: Buttons 0 through 12 may be used to control the lighting functions of this decoder.\u003c\/li\u003e\n\u003cli\u003eProgrammable Lighting Effects: Choose from 20 separate user-programmable lighting effects!\u003c\/li\u003e\n\u003cli\u003eDimmable Brightness: Configure multiple different brightness levels for your LED's or incandescent bulbs.\u003c\/li\u003e\n\u003cli\u003eDecoder Lock: Feature which prevents accidental\/unwanted programming while activated.\u003c\/li\u003e\n\u003cli\u003eAirwire™ Compatible: Fully compatible with Airwire™ operation.\u003c\/li\u003e\n\u003cli\u003eUser-Loadable Speed Tables: Configure custom speed curves and set speed limits.\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"Train Control Systems","offers":[{"title":"Default Title","offer_id":51813783273758,"sku":"TCS1485","price":40.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0994\/8069\/9166\/files\/KAM4__24204.1580431683.1280.1280.jpg?v=1777914975"},{"product_id":"tcs-1487-kam4p-mh-decoder-with-built-in-keep-alive-and-3-5-harness","title":"TCS 1487 KAM4P-MH Decoder with Built-in Keep Alive and 3.5\" Harness","description":"\u003cp\u003eThis decoder is a M4 decoder with built in Keep-Alive™, and will keep your locomotive operating for 6-15 seconds without power (As a result of dirty track, poor contacts, etc.). This decoder is physically larger than a M-series decoder, but features the same operational characteristics. The KAM4P-MH includes a medium-length (3.5 inch) harness with 8-pin NMRA plug at the end.\u003c\/p\u003e\r\n\u003cul\u003e\r\n\u003cli\u003eKeep-Alive®: Included on-board for smooth, stutter-free operation.\u003c\/li\u003e\r\n\u003cli\u003eBack EMF Load Compensation: Provides superior slow speed control and high performance under load.\u003c\/li\u003e\r\n\u003cli\u003eQuiet Drive: Super-quiet motor control for \"buzz\" free motor performance.\u003c\/li\u003e\r\n\u003cli\u003eDC Mode: Decoder will automatically detect DC power. You can also configure how your lighting effects function on DC.\u003c\/li\u003e\r\n\u003cli\u003eIncandescent Bulb Support: This decoder can be used with 12 Volt bulbs.\u003c\/li\u003e\r\n\u003cli\u003eFunction Remapping: Buttons 0 through 12 may be used to control the lighting functions of this decoder.\u003c\/li\u003e\r\n\u003cli\u003eProgrammable Lighting Effects: Choose from 20 separate user-programmable lighting effects!\u003c\/li\u003e\r\n\u003cli\u003eDimmable Brightness: Configure multiple different brightness levels for your LED's or incandescent bulbs.\u003c\/li\u003e\r\n\u003cli\u003eDecoder Lock: Feature which prevents accidental\/unwanted programming while activated.\u003c\/li\u003e\r\n\u003cli\u003eAirwire™ Compatible: Fully compatible with Airwire™ operation.\u003c\/li\u003e\r\n\u003cli\u003eUser-Loadable Speed Tables:Configure custom speed curves and set speed limits.\u003c\/li\u003e\r\n\u003c\/ul\u003e\r\n\u003cp\u003eSpecs:\u003c\/p\u003e\r\n\u003cul\u003e\r\n\u003cli\u003eInterface Type Direct-Plug (8-Pin NMRA)\u003c\/li\u003e\r\n\u003cli\u003e\n\u003cspan class=\"field-label-inline\"\u003eDimensions (L x W x H):\u003c\/span\u003e 0.945\" x 0.657\" x 0.33\" or 24mm x 16.7mm x 8.38mm\u003c\/li\u003e\r\n\u003cli\u003e\n\u003cspan class=\"field-label-inline\"\u003eScale:\u003c\/span\u003e HO Scale\u003c\/li\u003e\r\n\u003cli\u003e\n\u003cspan class=\"field-label-inline\"\u003eContinuous\/Peak:\u003c\/span\u003e 1.0\/2.0 Amp\u003c\/li\u003e\r\n\u003cli\u003e\n\u003cspan class=\"field-label-inline\"\u003eTotal Functions:\u003c\/span\u003e 4\u003c\/li\u003e\r\n\u003cli\u003e\n\u003cspan class=\"field-label-inline\"\u003eFunction Rating:\u003c\/span\u003e 200 mA\u003c\/li\u003e\r\n\u003cli\u003e12V Outputs: 4\u003c\/li\u003e\r\n\u003c\/ul\u003e","brand":"Train Control Systems","offers":[{"title":"Default Title","offer_id":51813834621214,"sku":"TCS1487","price":47.79,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0994\/8069\/9166\/files\/KAM4_3-5in__63020.1626546798.1280.1280.jpg?v=1777917202"},{"product_id":"tcs-2006-ka5-p-keep-alive-device-with-plug","title":"TCS 2006 KA5-P Keep Alive® device with plug","description":"\u003cp\u003eTCS 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 will power an HO-Scale locomotive with headlights on for approximately 6 to 20 seconds (depending on the locomotive and the efficiency of the motor). The plug is polarized and designed to only be connected in the correct orientation.\u003c\/p\u003e\r\n\u003cul\u003e\r\n\u003cli\u003eScale: HO\u003c\/li\u003e\r\n\u003cli\u003eInput Rating: 12 to 16V\u003c\/li\u003e\r\n\u003cli\u003eDimensions: 1.325” x 0.45” x 0.347” or 33.45mm x 11.45mm x 8.80mm\u003c\/li\u003e\r\n\u003c\/ul\u003e\r\n\u003cp\u003eNote: You may cut the two-pin connector off and hard-wire this Keep Alive to the decoder if your decoder does not have the Keep Alive socket. Otherwise, purchase a Keep Alive without the 2-pin connector in our store.\u003c\/p\u003e","brand":"Train Control Systems","offers":[{"title":"Default Title","offer_id":51813913952542,"sku":"TCS2006","price":24.95,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0994\/8069\/9166\/files\/091221_c1eeb068ec854cba898a7dc5c6a98a16mv2__10213.1696697113.1280.1280.png?v=1777918506"},{"product_id":"tcs-1685-waux-ka5-keep-alive-device-with-plug-for-wow101-decoders","title":"TCS 1685 WAUX-KA5 Keep Alive® device with plug for WOW101 decoders","description":"\u003cp\u003eTCS 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 charging voltage compared to a KA3 or KA4. The KA5 will power an HO-Scale locomotive with headlights on for approximately 6 to 20 seconds (depending on the locomotive and the efficiency of the motor). This Keep-Alive® includes a Blue and a Black w\/ White Stripe wire to attach it to a decoder. For more information on how to connect Keep-Alive® including with other manufacturer's decoder products, view manufacturer's website.\u003cbr\u003e\u003cbr\u003eThe WAUX-KA1 includes the auxiliary harness for the WOW101 sound decoder line with a KA1 Keep-Alive® device attached.\u003c\/p\u003e\r\n\u003cul\u003e\r\n\u003cli\u003eThis harness can be used to connect the following functions to a WOW101 decoder:\u003c\/li\u003e\r\n\u003cli\u003e2x Purple wires for Speaker + and Speaker -\u003c\/li\u003e\r\n\u003cli\u003eBlue wire for connecting light functions and Keep Alive®\u003c\/li\u003e\r\n\u003cli\u003eBlack with White stripe wire for connecting Keep-Alive®\u003c\/li\u003e\r\n\u003cli\u003eTan wire for CAM input\u003c\/li\u003e\r\n\u003cli\u003ePink wire for Function Output 4\u003c\/li\u003e\r\n\u003cli\u003eBrown wire for Function Output 3\u003c\/li\u003e\r\n\u003c\/ul\u003e\r\n\u003cp\u003e\u003cstrong\u003eThe WAUX-KA5 is designed for use with the TCS WOW101 ONLY (\u003c\/strong\u003e\u003cstrong\u003eavailable in our store)\u003c\/strong\u003e\u003c\/p\u003e\r\n\u003cul\u003e\r\n\u003cli\u003eDimensions (LxWxH): 1.325” x .45” x .347” or 33.45mm x 11.45mm x 8.80mm\u003c\/li\u003e\r\n\u003cli\u003eScale: G Scale, O Scale, HO Scale, N Scale\u003c\/li\u003e\r\n\u003cli\u003eInput Rating: 12 to 16V\u003c\/li\u003e\r\n\u003c\/ul\u003e","brand":"Train Control Systems","offers":[{"title":"Default Title","offer_id":51813914050846,"sku":"TCS1685","price":31.29,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0994\/8069\/9166\/files\/091221_fb37668262b5486fabc676241b4e55bemv2__90545.1696697792.1280.1280.png?v=1777918516"},{"product_id":"tcs-1669-ka5-keep-alive-ka-device","title":"TCS 1669 KA5 Keep Alive® (KA) device","description":"\u003cp\u003eTCS 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 charging voltage compared to a KA3 or KA4. The KA5 will power an HO-Scale locomotive with headlights on for approximately 6 to 20 seconds (depending on the locomotive and the efficiency of the motor). This Keep-Alive® includes a Blue and a Black w\/ White Stripe wire to attach it to a decoder. For more information on how to connect Keep-Alive® including with other manufacturer's decoder products, please visit TCS website.\u003c\/p\u003e\r\n\u003cp\u003eDimensions: 1.325” x 0.45” x 0.347” or 33.45mm x 11.45mm x 8.80mm\u003c\/p\u003e","brand":"Train Control Systems","offers":[{"title":"Default Title","offer_id":51813914149150,"sku":"TCS1669","price":24.49,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0994\/8069\/9166\/files\/091221_bb9e1dcf5c9843c698f4bab4fdf2c0e5mv2__80091.1696697930.1280.1280.png?v=1777918523"},{"product_id":"tcs-2004-ka3-p-keep-alive-ka-device-with-plug","title":"TCS 2004 KA3-P Keep Alive® (KA) device with plug","description":"\u003cp\u003eTCS Keep-Alive® (KA) devices are used to supply power to decoders during times of power interruption due to dirty track or problematic track work. Newly-redesigned and coming in at half the size of a KA4, the KA2 will power HO or N scale locomotives with approximately one-third of the capacitance of KA3\/KA4 devices (depending on the locomotive and motor). This Keep-Alive® includes a 2-Pin Quick Connector Harness for plugging into decoders with a compatible socket. , such as the T4. For more information on how to connect Keep-Alive® including with other manufacturer's decoder products, visit TCS website\u003c\/p\u003e\r\n\u003cul\u003e\r\n\u003cli\u003eDimensions: 1.02” x .45” x .347” or 25.9mm x 11.43mm x 8.81mm\u003c\/li\u003e\r\n\u003cli\u003eScale: HO Scale\u003c\/li\u003e\r\n\u003cli\u003eInput Rating: 12 to 16V\u003c\/li\u003e\r\n\u003c\/ul\u003e","brand":"Train Control Systems","offers":[{"title":"Default Title","offer_id":51813914312990,"sku":"TCS2004","price":24.95,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0994\/8069\/9166\/files\/319db2_d3f2266ee9f2424f92b5a4bdfa084914mv2__73482.1696698372.1280.1280.png?v=1777918532"},{"product_id":"tcs-2002-ka1-p-keep-alive-ka-device-with-plug","title":"TCS 2002 KA1-P Keep Alive® (KA) device with plug","description":"\u003cp\u003eTCS Keep-Alive® (KA) devices are used to supply power to decoders during times of power interruption due to dirty track or problematic track work. Newly-redesigned and coming in at half the size of a KA3, the KA1 will power HO or N scale locomotives with approximately one-third of the capacitance of KA3\/KA4 devices (depending on the locomotive and motor). This Keep-Alive® includes a 2-Pin Quick Connector Harness for plugging into decoders with a compatible socket. , such as the T4. For more information on how to connect Keep-Alive® including with other manufacturer's decoder products, visit TCS website.\u003c\/p\u003e\r\n\u003cul\u003e\r\n\u003cli\u003eDimensions: 1.063\" x 0.35\" x 0.244\" or 27mm x 8.9mm x 6.2mm\u003c\/li\u003e\r\n\u003cli\u003eScale: HO Scale N Scale\u003c\/li\u003e\r\n\u003cli\u003eInput Rating: 11 to 16V\u003c\/li\u003e\r\n\u003c\/ul\u003e","brand":"Train Control Systems","offers":[{"title":"Default Title","offer_id":51813914378526,"sku":"TCS2002","price":24.95,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0994\/8069\/9166\/files\/319db2_6d31c133e9594b92bb15f22799957535mv2__16927.1696698563.1280.1280.png?v=1777918541"},{"product_id":"tcs-2003-ka2-p-keep-alive-device-with-plug","title":"TCS 2003 KA2-P Keep Alive Device with plug","description":"\u003cp\u003eTCS Keep-Alive® (KA) devices are used to supply power to decoders during times of power interruption due to dirty track or problematic track work. \u003cbr\u003e\u003cbr\u003eNewly-redesigned and coming in at half the size of a KA4, the KA2 will power HO or N scale locomotives with approximately one-third of the capacitance of KA3\/KA4 devices (depending on the locomotive and motor).\u003cbr\u003e\u003cbr\u003eThis Keep-Alive® includes a 2-Pin Quick Connector Harness for plugging into decoders with a compatible socket. , such as the T4.\u003c\/p\u003e\r\n\u003cul\u003e\r\n\u003cli\u003eDimensions: 0.35\" x 0.35\" x 0.61\" or 8.9mm x 8.9mm x 15.5mm\u003c\/li\u003e\r\n\u003cli\u003eScale: HO Scale \/ N Scale\u003c\/li\u003e\r\n\u003cli\u003eInput Rating: 12 to 16V\u003c\/li\u003e\r\n\u003c\/ul\u003e\r\n\u003cp\u003e\u003cspan style=\"text-decoration: underline;\"\u003eAdditional information from TCS:\u003c\/span\u003e\u003c\/p\u003e\r\n\u003cp\u003eKeep Alive® Decoder Compatibility With TCS Decoders\u003cbr\u003eTCS Keep Alive® (KA) devices are designed to operate with all TCS (or any other Keep Alive® ready) decoders. Decoders with a corresponding socket can be used with the KA2-P. This will be detailed in the decoder literature if the decoder has the socket.\u003cbr\u003e!!!WARNING!!! Decoders with a “-KAC” suffix have a non-polarized 2-Pin Connector for attaching the KA(x)-C. The KA2-P is NOT compatible with this style of plug-in Keep Alive® interface.\u003cbr\u003e \u003cbr\u003eKeep Alive® Decoder Compatibility With Non-TCS Decoders\u003cbr\u003eIf you would like to attach a Keep Alive® unit to a non-TCS decoder, you need to connect the wires across the output of the bridge rectifier on the decoder. You will need to consult your decoder manufacturer for a schematic or wiring diagram.\u003c\/p\u003e","brand":"Train Control Systems","offers":[{"title":"Default Title","offer_id":51813916705054,"sku":"TCS2003","price":24.95,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0994\/8069\/9166\/files\/s-l1600__17664.1700698165.1280.1280.png?v=1777918679"},{"product_id":"tcs-2010-ka-n1-n-scale-keep-alive-device","title":"TCS 2010 KA-N1 N scale Keep Alive Device","description":"\u003cp\u003eTCS 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 KA-N1 can power an N-scale locomotive for 1-2 seconds over dirty track and power interruptions (depending on the number of lights and efficiency of the motor). This Keep Alive® has been specifically designed to be as physically small as possible. This product uses a slightly lower voltage and has a lower capacity compared to our larger Keep Alive products such as the KA1, KA4, etc., and is intended to be used with N-scale decoders, such as the K7D4 and more!\u003c\/p\u003e\r\n\u003cul\u003e\r\n\u003cli\u003eDimensions: 0.26” x 0.363” x 0.136” or 6.6mm x 9.2mm x 3.5mm\u003c\/li\u003e\r\n\u003cli\u003eScale: N-Scale\u003c\/li\u003e\r\n\u003cli\u003eInput Rating: Less than or equal to 16V DC; 100mA (Max, Self)\u003c\/li\u003e\r\n\u003cli\u003eOutput Rating: 10V DC (Max); 1000uF\u003c\/li\u003e\r\n\u003c\/ul\u003e","brand":"Train Control Systems","offers":[{"title":"Default Title","offer_id":51813930533150,"sku":"TCS2010","price":15.95,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0994\/8069\/9166\/files\/091221_2057cbbabaf944cba6e33aa6ad6b2f36mv2__77217.1708033065.1280.1280.png?v=1777919130"},{"product_id":"tcs-2005-ka4-p-keep-alive-device-2-pin-plug","title":"TCS 2005 KA4-P Keep Alive Device 2 pin plug","description":"\u003cp\u003eTCS Keep-Alive® (KA) devices are used to supply power to decoders during times of power interruption due to dirty track or problematic track work.\u003cbr\u003eThis Keep-Alive® includes a 2-Pin Quick Connector Harness for plugging into decoders with a compatible socket. , such as the TCS T4. \u003c\/p\u003e\r\n\u003cp\u003e\u003cem\u003eNOTE: This product utilizes a specific plug harness which may not be compatible with all decoders.\u003c\/em\u003e\u003c\/p\u003e\r\n\u003cp\u003e\u003cspan style=\"text-decoration: underline;\"\u003eSpecs:\u003c\/span\u003e\u003c\/p\u003e\r\n\u003cul\u003e\r\n\u003cli\u003eDimensions: . 52” x .52” x .45” or 13.22mm x 13.22mm x 11.55mm\u003c\/li\u003e\r\n\u003cli\u003eScale: HO\u003c\/li\u003e\r\n\u003cli\u003eInput Rating: 12 to 16V\u003c\/li\u003e\r\n\u003c\/ul\u003e\r\n\u003cp\u003e \u003c\/p\u003e\r\n\u003cp\u003e\u003cspan style=\"text-decoration: underline;\"\u003eKeep Alive® Decoder Compatibility With TCS Decoders:\u003c\/span\u003e\u003cbr\u003eTCS Keep Alive® (KA) devices are designed to operate with all TCS (or any other Keep Alive® ready) decoders. Decoders with a corresponding socket can be used with the KA4-P. This will be detailed in the decoder literature if the decoder has the socket.\u003cbr\u003e!!!WARNING!!! Decoders with a “-KAC” suffix have a non-polarized 2-Pin Connector for attaching the KA(x)-C. The KA4-P is NOT compatible with this style of plug-in Keep Alive® interface.\u003cbr\u003e \u003cbr\u003e\u003cspan style=\"text-decoration: underline;\"\u003eKeep Alive® Decoder Compatibility With Non-TCS Decoders:\u003c\/span\u003e\u003cbr\u003eIf you would like to attach a Keep Alive® unit to a non-TCS decoder, you need to connect the wires across the output of the bridge rectifier on the decoder. You will need to consult your decoder manufacturer for a schematic or wiring diagram.\u003c\/p\u003e\r\n\u003cp\u003e\u003cspan style=\"text-decoration: underline;\"\u003e\u003cstrong\u003e \u003c\/strong\u003e\u003c\/span\u003e\u003c\/p\u003e","brand":"Train Control Systems","offers":[{"title":"Default Title","offer_id":51813948195102,"sku":"TCS2005","price":24.95,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0994\/8069\/9166\/files\/091221_ecb625471f0942d0a93b37286962a1d3mv2__62428.1716931591.1280.1280.png?v=1777919418"}],"url":"https:\/\/mountain-subdivision-hobbies-2.myshopify.com\/collections\/keep-alive.oembed","provider":"Mountain Subdivision Hobbies","version":"1.0","type":"link"}