{"product_id":"20-channel-rechargeable-garage-door-remote-duplicator-300-915mhz","title":"20-Channel Rechargeable Garage Door Remote Duplicator 300-915MHz","description":"\n\u003ch2\u003e20-Channel Rechargeable Universal Garage Door Remote Duplicator\u003c\/h2\u003e\n\u003cp\u003eTake full control of your access points with this powerful \u003cstrong\u003e20-Channel Rechargeable Key Duplicator\u003c\/strong\u003e. Designed to copy and store codes from existing wireless remote controls, this multi-frequency device works with a wide range of garage doors, barriers, and gate controllers operating between \u003cstrong\u003e300–915 MHz\u003c\/strong\u003e. Whether you need a backup remote or want to consolidate multiple remotes into one, this smart cloner handles it all.\u003c\/p\u003e\n\n\u003cp\u003eMade in Mainland China.\u003c\/p\u003e\n\n\u003ch3\u003eKey Features\u003c\/h3\u003e\n\u003cul\u003e\n  \u003cli\u003e\n\u003cstrong\u003e20 Independent Channels\u003c\/strong\u003e — Store and manage up to 20 different remote codes in a single device\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eWide Frequency Range\u003c\/strong\u003e — Covers 300–915 MHz, compatible with most fixed code, learning code, and select rolling code systems\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eUSB-C Rechargeable\u003c\/strong\u003e — Built-in rechargeable battery (3.7V, 25mA) with a convenient Type-C (5V) charging interface — no disposable batteries needed\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eLong Remote Range\u003c\/strong\u003e — Transmits up to 30–50 metres for reliable operation at the gate or garage\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eChannel Lock Function\u003c\/strong\u003e — Lock individual channels to prevent accidental code overwriting\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eCode Recovery\u003c\/strong\u003e — Mistakenly cleared a code? Instantly restore the last saved code with a simple button combination\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eCompact \u0026amp; Portable\u003c\/strong\u003e — Slim 78 × 43.2 × 16.5 mm design fits easily on a keyring or in your pocket\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eTransmit Power:\u003c\/strong\u003e 13 dBm for a strong, reliable signal\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eHow to Use\u003c\/h3\u003e\n\u003col\u003e\n  \u003cli\u003e\n\u003cstrong\u003eClear a Channel:\u003c\/strong\u003e Select the desired channel using the \"+\" and \"–\" buttons. Press the 1st and 2nd buttons simultaneously for 2 seconds until the LED flashes rapidly and displays \"- -\".\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eCopy a Remote:\u003c\/strong\u003e Select a channel. Hold the original remote and this duplicator close together. Press the target button on the original remote AND the corresponding button on this unit simultaneously for 3 seconds. The channel LED will light up to confirm the copy. Repeat for additional buttons or remotes on different channels.\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eRecover the Last Code:\u003c\/strong\u003e Press the 3rd and 4th buttons simultaneously for 2 seconds. The LED flashes and displays \"- -\" to confirm the code has been restored.\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eLock \/ Unlock a Channel:\u003c\/strong\u003e Select the channel, then press the 2nd and 3rd buttons simultaneously for 2 seconds. The LED blinks rapidly to confirm the lock. Repeat to unlock.\u003c\/li\u003e\n\u003c\/ol\u003e\n\n\u003ch3\u003eSpecifications\u003c\/h3\u003e\n\u003ctable\u003e\n  \u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eFrequency Range\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e300–915 MHz\u003c\/td\u003e\n\u003c\/tr\u003e\n  \u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eChannels\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e20\u003c\/td\u003e\n\u003c\/tr\u003e\n  \u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eTransmit Power\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e13 dBm\u003c\/td\u003e\n\u003c\/tr\u003e\n  \u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eOperating Current\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e25 mA\u003c\/td\u003e\n\u003c\/tr\u003e\n  \u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eOperating Voltage\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e3.7 V\u003c\/td\u003e\n\u003c\/tr\u003e\n  \u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eRemote Range\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e30–50 m\u003c\/td\u003e\n\u003c\/tr\u003e\n  \u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eCharging Interface\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eUSB Type-C (5V)\u003c\/td\u003e\n\u003c\/tr\u003e\n  \u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eDimensions\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e78 × 43.2 × 16.5 mm\u003c\/td\u003e\n\u003c\/tr\u003e\n  \u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eEncoding Supported\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eFixed code, learning code, select rolling code\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/table\u003e\n\n\u003ch3\u003eYou May Also Like\u003c\/h3\u003e\n\u003cul\u003e\n  \u003cli\u003e\u003ca href=\"\/products\/1-crystal-peony-float-ornament-high-end-creative-hand-woven-car-interior-fashionable-car-rearview-decoration-pendant\"\u003eCrystal Peony Car Rearview Decoration Pendant\u003c\/a\u003e\u003c\/li\u003e\n  \u003cli\u003e\u003ca href=\"\/products\/1-high-end-car-fragrance-distribution-pendant-no-empty-bottle-of-perfume-elegant-accessories-for-car-interior-car-scent-penda\"\u003eHigh-End Car Fragrance Distribution Pendant\u003c\/a\u003e\u003c\/li\u003e\n  \u003cli\u003e\u003ca href=\"\/products\/1-100pcs-microfiber-towels-car-wash-drying-cloth-towel-household-cleaning-cloths-auto-detailing-polishing-cloth-home-clean-tools\"\u003eMicrofiber Car Wash \u0026amp; Detailing Cloths\u003c\/a\u003e\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003cp\u003eLearn more: \u003ca href=\"https:\/\/www.fueleconomy.gov\/feg\/maintain.jsp\" target=\"_blank\" rel=\"noopener\"\u003eFuelEconomy.gov on vehicle maintenance\u003c\/a\u003e\u003c\/p\u003e\n\u003ch3\u003eFrequently Asked Questions\u003c\/h3\u003e\n\u003ch4\u003eQ: What types of remote codes does this garage door duplicator support?\u003c\/h4\u003e\n\u003cp\u003eA: This 20-channel remote duplicator supports \u003cstrong\u003efixed code\u003c\/strong\u003e, \u003cstrong\u003elearning code\u003c\/strong\u003e, and select \u003cstrong\u003erolling code\u003c\/strong\u003e systems operating between 300 and 915 MHz. It is compatible with most standard wireless garage doors, barriers, and gate controllers. Please verify your existing remote's frequency and encoding type before purchasing.\u003c\/p\u003e\n\n\u003ch4\u003eQ: How do I charge the remote duplicator?\u003c\/h4\u003e\n\u003cp\u003eA: The device features a built-in rechargeable battery charged via a standard \u003cstrong\u003eUSB Type-C (5V) port\u003c\/strong\u003e. Simply connect it to any USB-C cable and power adapter — no disposable batteries required, making it an eco-friendly and cost-effective choice.\u003c\/p\u003e\n\n\u003ch4\u003eQ: Can I store codes from multiple different remotes on one device?\u003c\/h4\u003e\n\u003cp\u003eA: Yes! With \u003cstrong\u003e20 independent channels\u003c\/strong\u003e, you can copy and store codes from up to 20 different remote controls (or 20 individual buttons across multiple remotes). Use the \"+\" and \"–\" buttons to navigate between channels, and lock any channel to prevent accidental overwriting.\u003c\/p\u003e\n\n\u003ch4\u003eQ: What should I do if I accidentally clear a code?\u003c\/h4\u003e\n\u003cp\u003eA: No need to worry — simply use the \u003cstrong\u003ecode recovery function\u003c\/strong\u003e by pressing the 3rd and 4th buttons simultaneously for 2 seconds. The duplicator will restore the last saved code for that channel automatically.\u003c\/p\u003e\n\u003c!-- production-packaging-notice --\u003e\n\u003ch3\u003eProduction \u0026amp; Packaging Notice\u003c\/h3\u003e\n\u003cp\u003eTo maintain high stock availability and fast shipping times, our items are sourced from multiple verified manufacturing facilities. While the core quality, materials, and product specifications remain identical, you may notice slight variations in the packaging design, manufacturing origin, or the wording of the printed instructions.\u003c\/p\u003e\n\u003cscript type=\"application\/ld+json\"\u003e{\"@context\": \"https:\/\/schema.org\", \"@type\": \"FAQPage\", \"mainEntity\": [{\"@type\": \"Question\", \"name\": \"What types of remote codes does this garage door duplicator support?\", \"acceptedAnswer\": {\"@type\": \"Answer\", \"text\": \"This 20-channel remote duplicator supports fixed code, learning code, and select rolling code systems operating between 300 and 915 MHz. It is compatible with most standard wireless garage doors, barriers, and gate controllers. Please verify your existing remote's frequency and encoding type before purchasing.\"}}, {\"@type\": \"Question\", \"name\": \"How do I charge the remote duplicator?\", \"acceptedAnswer\": {\"@type\": \"Answer\", \"text\": \"The device features a built-in rechargeable battery charged via a standard USB Type-C (5V) port. Simply connect it to any USB-C cable and power adapter — no disposable batteries required, making it an eco-friendly and cost-effective choice.\"}}, {\"@type\": \"Question\", \"name\": \"Can I store codes from multiple different remotes on one device?\", \"acceptedAnswer\": {\"@type\": \"Answer\", \"text\": \"Yes! With 20 independent channels, you can copy and store codes from up to 20 different remote controls (or 20 individual buttons across multiple remotes). 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The duplicator will restore the last saved code for that channel automatically.\"}}]}\u003c\/script\u003e\n\u003cscript type=\"application\/ld+json\"\u003e{\"@context\": \"https:\/\/schema.org\", \"@type\": \"BreadcrumbList\", \"itemListElement\": [{\"@type\": \"ListItem\", \"position\": 1, \"name\": \"Home\", \"item\": \"https:\/\/pg0se5-51.myshopify.com\/\"}, {\"@type\": \"ListItem\", \"position\": 2, \"name\": \"Home page\", \"item\": \"https:\/\/pg0se5-51.myshopify.com\/collections\/frontpage\"}, {\"@type\": \"ListItem\", \"position\": 3, \"name\": \"20-Channel Rechargeable Garage Door Remote Duplicator 300-915MHz\", \"item\": \"https:\/\/pg0se5-51.myshopify.com\/products\/20-channel-rechargeable-garage-door-remote-duplicator-300-915mhz\"}]}\u003c\/script\u003e","brand":"Babs","offers":[{"title":"Silver","offer_id":52579041280140,"sku":"14:350853","price":23.65,"currency_code":"USD","in_stock":true},{"title":"Gold","offer_id":52579041312908,"sku":"14:350850","price":23.62,"currency_code":"USD","in_stock":true},{"title":"Pink","offer_id":52579041345676,"sku":"14:496#Pink","price":24.18,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0787\/2862\/6316\/files\/S43ec2311201a4a6da6159abdf389326cI.webp?v=1786886449","url":"https:\/\/babcustomersupport.com\/products\/20-channel-rechargeable-garage-door-remote-duplicator-300-915mhz","provider":"Babs","version":"1.0","type":"link"}