{"product_id":"viofo-hk3-acc-hardwire-kit-for-a129-a129-plus-a129-pro-a129-ir-a119v3","title":"Viofo HK3 ACC Hardwire Kit for A129, A129 Plus, A129 PRO, A129 IR, A119V3","description":"\u003cstyle\u003e\n.ez-description{container-type:inline-size;}\n.ez-feature{display:grid!important;grid-template-columns:minmax(0,1fr) minmax(0,1fr)!important;align-items:center;gap:48px;box-sizing:border-box;max-width:100%;}\n.ez-feature .ez-feature-image{grid-column:1;grid-row:1;}\n.ez-feature .ez-feature-text{grid-column:2;grid-row:1;}\n.ez-feature.ez-reverse .ez-feature-text{grid-column:1;grid-row:1;}\n.ez-feature.ez-reverse .ez-feature-image{grid-column:2;grid-row:1;}\n@media screen and (max-width:749px){\n  .ez-description{position:static!important;left:auto!important;transform:none!important;width:100%!important;max-width:100%!important;margin:0 auto!important;padding:0 12px!important;}\n  .ez-feature,.ez-feature.ez-reverse{grid-template-columns:1fr!important;gap:24px;}\n  .ez-feature .ez-feature-image,.ez-feature.ez-reverse .ez-feature-image{grid-column:1!important;grid-row:1!important;}\n  .ez-feature .ez-feature-text,.ez-feature.ez-reverse .ez-feature-text{grid-column:1!important;grid-row:2!important;}\n}\n@container (max-width:749px){\n  .ez-feature,.ez-feature.ez-reverse{grid-template-columns:1fr!important;gap:24px;}\n  .ez-feature .ez-feature-image,.ez-feature.ez-reverse .ez-feature-image{grid-column:1!important;grid-row:1!important;}\n  .ez-feature .ez-feature-text,.ez-feature.ez-reverse .ez-feature-text{grid-column:1!important;grid-row:2!important;}\n}\n\u003c\/style\u003e\n\u003cdiv class=\"describer describer--shopify ez-description\" style=\"position:relative;left:50%;transform:translateX(-50%);width:calc(100vw - 32px);max-width:1280px;margin:0;padding:0 24px;overflow:hidden;box-sizing:border-box;\"\u003e\n\u003cdiv style=\"text-align:center;padding:48px 24px;margin-bottom:48px;border-bottom:1px solid #e5e5e5;box-sizing:border-box;max-width:100%;\"\u003e\n\u003ch2 style=\"font-size:30px;font-weight:800;color:#111;margin:0 0 16px;line-height:1.2;word-break:break-word;overflow-wrap:break-word;white-space:normal;\"\u003eVIOFO Mini HK3 ACC Hardwire Cable for VIOFO A119 and A129 Series\u003c\/h2\u003e\n\u003cp style=\"font-size:17px;color:#555;max-width:660px;margin:0 auto;line-height:1.75;word-break:break-word;overflow-wrap:break-word;white-space:normal;\"\u003eThe VIOFO Mini HK3 ACC Hardwire Cable is a 13.1-foot power accessory that enables automatic parking mode and continuous power for VIOFO dash cams. It connects directly to your vehicle's fuse box to provide a clean, cable-free installation while protecting your car battery from discharge. This kit is essential for owners of A119 and A129 series cameras who require reliable 24\/7 vehicle surveillance.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv style=\"margin:56px 0;box-sizing:border-box;max-width:100%;\"\u003e\n\u003cdiv class=\"ez-feature\"\u003e\n\u003cdiv class=\"ez-feature-image\" style=\"width:100%;min-width:0;max-width:100%;box-sizing:border-box;\"\u003e\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/1011\/6569\/5290\/files\/describer-03faebd76ecf9f36b09c.jpg?v=1787779855\" alt=\"HK3_10.jpg__PID:37f01f93-8441-4549-9691-b01158487e35\" style=\"width:100%;max-width:100%;height:auto;display:block;border-radius:10px;object-fit:cover;box-sizing:border-box;\"\u003e\u003c\/div\u003e\n\u003cdiv class=\"ez-feature-text\" style=\"width:100%;min-width:0;text-align:center;box-sizing:border-box;max-width:100%;\"\u003e\n\u003ch3 style=\"font-size:21px;font-weight:700;color:#111;margin:0 0 14px;line-height:1.3;word-break:break-word;overflow-wrap:break-word;white-space:normal;\"\u003eBattery Discharge Prevention: 4 Voltage Cut-off Settings\u003c\/h3\u003e\n\u003cp style=\"font-size:15px;line-height:1.8;color:#444;margin:0;word-break:break-word;overflow-wrap:break-word;white-space:normal;\"\u003eThe VIOFO HK3 cable features \u003cstrong\u003e4 configurable voltage cut-off options\u003c\/strong\u003e to protect your vehicle battery. When your car battery voltage drops to the selected threshold, the HK3 automatically stops supplying power to the dashcam to ensure the vehicle can still start. This mechanism prevents accidental battery drain during long-term \u003cstrong\u003eparking surveillance\u003c\/strong\u003e. It is the ideal solution for users concerned about electrical health while using continuous recording modes.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv style=\"margin:56px 0;box-sizing:border-box;max-width:100%;\"\u003e\n\u003cdiv style=\"text-align:center;box-sizing:border-box;max-width:100%;\"\u003e\n\u003ch3 style=\"font-size:21px;font-weight:700;color:#111;margin:0 0 14px;line-height:1.3;word-break:break-word;overflow-wrap:break-word;white-space:normal;\"\u003eACC Detection for Seamless Parking Mode Switching\u003c\/h3\u003e\n\u003cp style=\"font-size:15px;line-height:1.8;color:#444;margin:0;word-break:break-word;overflow-wrap:break-word;white-space:normal;\"\u003eIntegrated \u003cstrong\u003eACC detection\u003c\/strong\u003e allows your dashcam to intelligently switch between driving and parking recording modes. The camera transitions to parking mode automatically when the engine is turned off and resumes standard recording as soon as the vehicle is started. This ensures \u003cstrong\u003eautomated operation\u003c\/strong\u003e without requiring manual intervention from the driver. It provides consistent security for both daily commutes and overnight parking.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv style=\"margin:56px 0;box-sizing:border-box;max-width:100%;\"\u003e\n\u003cdiv class=\"ez-feature ez-reverse\"\u003e\n\u003cdiv class=\"ez-feature-image\" style=\"width:100%;min-width:0;max-width:100%;box-sizing:border-box;\"\u003e\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/1011\/6569\/5290\/files\/describer-c7fc5f0053d257430682.jpg?v=1787779854\" alt=\"1_59.jpg__PID:b2bdcf25-3ecc-4250-a6f4-d4e70c6bbb06\" style=\"width:100%;max-width:100%;height:auto;display:block;border-radius:10px;object-fit:cover;box-sizing:border-box;\"\u003e\u003c\/div\u003e\n\u003cdiv class=\"ez-feature-text\" style=\"width:100%;min-width:0;text-align:center;box-sizing:border-box;max-width:100%;\"\u003e\n\u003ch3 style=\"font-size:21px;font-weight:700;color:#111;margin:0 0 14px;line-height:1.3;word-break:break-word;overflow-wrap:break-word;white-space:normal;\"\u003e12V and 24V Compatibility for Diverse Vehicles\u003c\/h3\u003e\n\u003cp style=\"font-size:15px;line-height:1.8;color:#444;margin:0;word-break:break-word;overflow-wrap:break-word;white-space:normal;\"\u003eThe HK3 Hardwire Cable supports a wide input range of \u003cstrong\u003e12V to 24V\u003c\/strong\u003e, making it compatible with various vehicle types. It provides consistent power delivery for cars, SUVs, and large trucks or buses. Users can install the cable in heavy-duty or standard passenger vehicles alike. This versatility ensures the device functions correctly regardless of the specific \u003cstrong\u003evehicle power system\u003c\/strong\u003e architecture.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv style=\"margin:56px 0;box-sizing:border-box;max-width:100%;\"\u003e\n\u003cdiv class=\"ez-feature ez-reverse\"\u003e\n\u003cdiv class=\"ez-feature-image\" style=\"width:100%;min-width:0;max-width:100%;box-sizing:border-box;\"\u003e\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/1011\/6569\/5290\/files\/describer-327f4b11a735fed5dadd.jpg?v=1787779854\" alt=\"6-11.jpg__PID:09557d40-c5f7-47e1-b86a-be35a364a677\" style=\"width:100%;max-width:100%;height:auto;display:block;border-radius:10px;object-fit:cover;box-sizing:border-box;\"\u003e\u003c\/div\u003e\n\u003cdiv class=\"ez-feature-text\" style=\"width:100%;min-width:0;text-align:center;box-sizing:border-box;max-width:100%;\"\u003e\n\u003ch3 style=\"font-size:21px;font-weight:700;color:#111;margin:0 0 14px;line-height:1.3;word-break:break-word;overflow-wrap:break-word;white-space:normal;\"\u003eThree-Mode Parking Recording Support\u003c\/h3\u003e\n\u003cp style=\"font-size:15px;line-height:1.8;color:#444;margin:0;word-break:break-word;overflow-wrap:break-word;white-space:normal;\"\u003eThis hardwire kit enables the use of three advanced \u003cstrong\u003eparking recording modes\u003c\/strong\u003e including auto event detection, time-lapse, and low-bitrate recording. These options allow you to tailor the surveillance coverage to your specific security needs while parked. By tapping into the \u003cstrong\u003eVCC, ACC, and GND\u003c\/strong\u003e fuse terminals, the kit ensures the camera has the necessary power to maintain these modes. It provides a flexible monitoring experience for every parking scenario.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv style=\"margin:56px 0;padding:32px;background:#f7f7f7;border-radius:10px;box-sizing:border-box;max-width:100%;\"\u003e\n\u003ch3 style=\"font-size:18px;font-weight:700;color:#111;margin:0 0 8px;word-break:break-word;overflow-wrap:break-word;\"\u003eFrequently Asked Questions\u003c\/h3\u003e\n\u003cdiv style=\"padding:20px 0;border-top:1px solid #e5e5e5;box-sizing:border-box;max-width:100%;\"\u003e\n\u003ch4 style=\"font-size:16px;font-weight:700;color:#111;margin:0 0 10px;line-height:1.4;word-break:break-word;overflow-wrap:break-word;white-space:normal;\"\u003eWill the VIOFO HK3 hardwire kit drain my car battery?\u003c\/h4\u003e\n\u003cp style=\"font-size:15px;line-height:1.75;color:#444;margin:0;word-break:break-word;overflow-wrap:break-word;white-space:normal;\"\u003eNo, it will not drain your battery below a critical level because it features \u003cstrong\u003e4 configurable voltage cut-off settings\u003c\/strong\u003e. The device monitors your car battery voltage and stops power delivery when the threshold is reached.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv style=\"padding:20px 0;border-top:1px solid #e5e5e5;box-sizing:border-box;max-width:100%;\"\u003e\n\u003ch4 style=\"font-size:16px;font-weight:700;color:#111;margin:0 0 10px;line-height:1.4;word-break:break-word;overflow-wrap:break-word;white-space:normal;\"\u003eCan I use this hardwire kit in a 24V truck or bus?\u003c\/h4\u003e\n\u003cp style=\"font-size:15px;line-height:1.75;color:#444;margin:0;word-break:break-word;overflow-wrap:break-word;white-space:normal;\"\u003eYes, the HK3 cable is compatible with both \u003cstrong\u003e12V and 24V electrical systems\u003c\/strong\u003e. It is engineered to handle the higher voltage found in heavy-duty vehicles such as \u003cstrong\u003etrucks and buses\u003c\/strong\u003e.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv style=\"padding:20px 0;border-top:1px solid #e5e5e5;box-sizing:border-box;max-width:100%;\"\u003e\n\u003ch4 style=\"font-size:16px;font-weight:700;color:#111;margin:0 0 10px;line-height:1.4;word-break:break-word;overflow-wrap:break-word;white-space:normal;\"\u003eHow do I identify which fuse is for constant power and which is for ACC?\u003c\/h4\u003e\n\u003cp style=\"font-size:15px;line-height:1.75;color:#444;margin:0;word-break:break-word;overflow-wrap:break-word;white-space:normal;\"\u003eYou can identify the correct fuses by using a \u003cstrong\u003emultimeter\u003c\/strong\u003e on DC voltage while the vehicle engine is off and then on. The \u003cstrong\u003eBattery fuse\u003c\/strong\u003e will show 12V or 24V even when the ignition is off, while the \u003cstrong\u003eACC fuse\u003c\/strong\u003e will only show voltage when the ignition is switched on.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv style=\"padding:20px 0;border-top:1px solid #e5e5e5;box-sizing:border-box;max-width:100%;\"\u003e\n\u003ch4 style=\"font-size:16px;font-weight:700;color:#111;margin:0 0 10px;line-height:1.4;word-break:break-word;overflow-wrap:break-word;white-space:normal;\"\u003eDoes this cable support all VIOFO dash cam models?\u003c\/h4\u003e\n\u003cp style=\"font-size:15px;line-height:1.75;color:#444;margin:0;word-break:break-word;overflow-wrap:break-word;white-space:normal;\"\u003eThis kit is specifically designed for the \u003cstrong\u003eA119V3, A129 Duo, A129 Duo IR, A129 Plus Duo, and A129 Pro Duo\u003c\/strong\u003e. Please ensure your specific model is listed as compatible before installation.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv style=\"margin:56px 0;padding:32px;background:#f7f7f7;border-radius:10px;box-sizing:border-box;max-width:100%;\"\u003e\n\u003ch3 style=\"font-size:18px;font-weight:700;color:#111;margin:0 0 20px;word-break:break-word;overflow-wrap:break-word;\"\u003eVIOFO Mini HK3 ACC Hardwire Cable for VIOFO A119 and A129 Series Specifications\u003c\/h3\u003e\n\u003ctable style=\"width:100%;border-collapse:collapse;font-size:14px;table-layout:fixed;word-break:break-word;\"\u003e\n\u003ctr style=\"background:#fff;\"\u003e\n\u003ctd style=\"padding:10px 16px;color:#888;font-weight:500;width:40%;\"\u003eTotal Cable Length\u003c\/td\u003e\n\u003ctd style=\"padding:10px 16px;color:#111;\"\u003e4m\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"background:#f0f0f0;\"\u003e\n\u003ctd style=\"padding:10px 16px;color:#888;font-weight:500;width:40%;\"\u003eInput Voltage Compatibility\u003c\/td\u003e\n\u003ctd style=\"padding:10px 16px;color:#111;\"\u003e12V - 24V\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"background:#fff;\"\u003e\n\u003ctd style=\"padding:10px 16px;color:#888;font-weight:500;width:40%;\"\u003eConnector Type\u003c\/td\u003e\n\u003ctd style=\"padding:10px 16px;color:#111;\"\u003eType-C\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"background:#f0f0f0;\"\u003e\n\u003ctd style=\"padding:10px 16px;color:#888;font-weight:500;width:40%;\"\u003eVoltage Cut-off Options\u003c\/td\u003e\n\u003ctd style=\"padding:10px 16px;color:#111;\"\u003e4 settings\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/table\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cscript type=\"application\/ld+json\"\u003e{\"@context\":\"https:\/\/schema.org\",\"@type\":\"FAQPage\",\"mainEntity\":[{\"@type\":\"Question\",\"name\":\"Will the VIOFO HK3 hardwire kit drain my car battery?\",\"acceptedAnswer\":{\"@type\":\"Answer\",\"text\":\"No, it will not drain your battery below a critical level because it features 4 configurable voltage cut-off settings. The device monitors your car battery voltage and stops power delivery when the threshold is reached.\"}},{\"@type\":\"Question\",\"name\":\"Can I use this hardwire kit in a 24V truck or bus?\",\"acceptedAnswer\":{\"@type\":\"Answer\",\"text\":\"Yes, the HK3 cable is compatible with both 12V and 24V electrical systems. It is engineered to handle the higher voltage found in heavy-duty vehicles such as trucks and buses.\"}},{\"@type\":\"Question\",\"name\":\"How do I identify which fuse is for constant power and which is for ACC?\",\"acceptedAnswer\":{\"@type\":\"Answer\",\"text\":\"You can identify the correct fuses by using a multimeter on DC voltage while the vehicle engine is off and then on. The Battery fuse will show 12V or 24V even when the ignition is off, while the ACC fuse will only show voltage when the ignition is switched on.\"}},{\"@type\":\"Question\",\"name\":\"Does this cable support all VIOFO dash cam models?\",\"acceptedAnswer\":{\"@type\":\"Answer\",\"text\":\"This kit is specifically designed for the A119V3, A129 Duo, A129 Duo IR, A129 Plus Duo, and A129 Pro Duo. Please ensure your specific model is listed as compatible before installation.\"}}]}\u003c\/script\u003e\n\u003cscript type=\"application\/ld+json\"\u003e{\"@context\":\"https:\/\/schema.org\",\"@type\":\"Product\",\"name\":\"VIOFO Mini HK3 ACC Hardwire Cable for VIOFO A119 and A129 Series\",\"description\":\"The VIOFO Mini HK3 ACC Hardwire Cable is a 13.1-foot power accessory that enables automatic parking mode and continuous power for VIOFO dash cams. It connects directly to your vehicle's fuse box to provide a clean, cable-free installation while protecting your car battery from discharge. This kit is essential for owners of A119 and A129 series cameras who require reliable 24\/7 vehicle surveillance.\",\"image\":\"https:\/\/cdn.shopify.com\/s\/files\/1\/1011\/6569\/5290\/files\/describer-03faebd76ecf9f36b09c.jpg?v=1787779855\",\"additionalProperty\":[{\"@type\":\"PropertyValue\",\"name\":\"Total Cable Length\",\"value\":\"4m\"},{\"@type\":\"PropertyValue\",\"name\":\"Input Voltage Compatibility\",\"value\":\"12V - 24V\"},{\"@type\":\"PropertyValue\",\"name\":\"Connector Type\",\"value\":\"Type-C\"},{\"@type\":\"PropertyValue\",\"name\":\"Voltage Cut-off Options\",\"value\":\"4 settings\"}]}\u003c\/script\u003e","brand":"Viofo","offers":[{"title":"Default Title","offer_id":53769846751546,"sku":"VFO-HK3","price":17.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/1011\/6569\/5290\/files\/VFO-HK3-1.webp?v=1784582953","url":"https:\/\/ezdashcam.com\/products\/viofo-hk3-acc-hardwire-kit-for-a129-a129-plus-a129-pro-a129-ir-a119v3","provider":"EzDashcam","version":"1.0","type":"link"}