{"product_id":"8-channel-multi-frequency-garage-door-remote-duplicator-300-915mhz","title":"8-Channel 300-915MHz Garage Door Remote Duplicator | 433 868MHz","description":"\n\u003ch2\u003eReplace or Duplicate Any Garage Door Remote — One Device, 8 Channels\u003c\/h2\u003e\n\u003cp\u003eLost a garage remote? Need a spare? The 8-Channel Multi-Frequency Remote Control Duplicator makes it effortless to copy and store up to 8 different remotes in a single compact device. Supporting frequencies from \u003cstrong\u003e300 to 915 MHz\u003c\/strong\u003e — including the popular 433 MHz and 868 MHz bands — this universal duplicator works with the vast majority of fixed code, learning code, and rolling code garage door systems on the market.\u003c\/p\u003e\n\n\u003ch3\u003eKey Features\u003c\/h3\u003e\n\u003cul\u003e\n  \u003cli\u003e\n\u003cstrong\u003eWide Frequency Range:\u003c\/strong\u003e Covers 300–915 MHz with support for 16+ frequency types, including 433 MHz and 868 MHz.\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003e8 Channels \/ 8 Memory Slots:\u003c\/strong\u003e Copy and store up to 8 individual remotes or buttons — perfect for homes with multiple garages or gates.\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eUniversal Code Compatibility:\u003c\/strong\u003e Works with fixed codes (e.g., 2262), learning codes (e.g., 1527), and rolling codes (e.g., HC301), plus many non-standard encrypted formats.\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eSmart Memory Chip:\u003c\/strong\u003e Codes are retained even if the battery is removed or replaced. Accidentally cleared? Use the built-in restore function to recover your last saved codes.\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eUSB-C Rechargeable:\u003c\/strong\u003e Charges via standard 5V Type-C — no disposable batteries needed.\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eImpressive Range:\u003c\/strong\u003e Transmits up to 30–50 metres for reliable operation from your driveway.\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eCE Certified:\u003c\/strong\u003e Meets CE safety and compliance standards.\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eChannel Lock Function:\u003c\/strong\u003e Prevent accidental channel switching with the built-in lock feature.\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eTechnical Specifications\u003c\/h3\u003e\n\u003ctable\u003e\n  \u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eReceiving Frequency\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\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 Voltage\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e3.7V\u003c\/td\u003e\n\u003c\/tr\u003e\n  \u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eOperating Current\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e30 mA\u003c\/td\u003e\n\u003c\/tr\u003e\n  \u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eRemote Control Distance\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\u003e5V Type-C USB\u003c\/td\u003e\n\u003c\/tr\u003e\n  \u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eChannels\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e8\u003c\/td\u003e\n\u003c\/tr\u003e\n  \u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eCertification\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eCE\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/table\u003e\n\n\u003ch3\u003eHow to Use\u003c\/h3\u003e\n\n\u003ch4\u003e1. Clear a Channel\u003c\/h4\u003e\n\u003cp\u003eSelect your channel using the \"+\" and \"−\" buttons. Press the two top-row buttons simultaneously and hold for 2 seconds until the LED flashes rapidly. Once flashing, release. Press any button — if the LED flashes and turns off, the clear was successful.\u003c\/p\u003e\n\n\u003ch4\u003e2. Copy a Remote\u003c\/h4\u003e\n\u003cp\u003eSelect your desired channel. Hold your original remote next to the duplicator. Simultaneously press the matching button on both remotes and hold for approximately 3 seconds. When the channel number on the display stays lit (not flashing), the copy is successful. Repeat for additional buttons or channels as needed.\u003c\/p\u003e\n\u003cp style=\"color: #d33115;\"\u003e\u003cstrong\u003eNote:\u003c\/strong\u003e Do not release the buttons until the display number stays solid — this confirms a successful copy.\u003c\/p\u003e\n\n\u003ch4\u003e3. Restore Last Saved Codes\u003c\/h4\u003e\n\u003cp\u003eAccidentally cleared your codes? Press the two middle-row buttons simultaneously for 2 seconds. The LED will flash, indicating the restore is complete. Press any button to confirm — keys should remain lit.\u003c\/p\u003e\n\n\u003ch4\u003e4. Lock a Channel\u003c\/h4\u003e\n\u003cp\u003eSelect the channel, then simultaneously press the second button in the top row and the first button in the middle row. When the LED blinks rapidly, the channel is locked. Repeat to unlock.\u003c\/p\u003e\n\n\u003ch3\u003eRelated Products You May Like\u003c\/h3\u003e\n\u003cul\u003e\n  \u003cli\u003e\u003ca href=\"\/products\/1-8m-displayport-to-hdmi-cable-4k-dp-adapter-pc-hdtv-projector\"\u003e1.8M DisplayPort to HDMI Cable 4K – DP Adapter for PC \u0026amp; TV\u003c\/a\u003e\u003c\/li\u003e\n  \u003cli\u003e\u003ca href=\"\/products\/1-channel-scr-solid-state-relay-switch-module-dc3-24v-40a-optocoupler\"\u003e1-Channel SCR Solid State Relay Module DC3-24V 40A Optocoupler\u003c\/a\u003e\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003cp\u003eFor guidance on the safe use of wireless radio frequency devices and regulations, visit the FCC or refer to CPSC.gov for general consumer product safety information.\u003c\/p\u003e\n\n\u003cp\u003e\u003cem\u003eMade in Mainland China.\u003c\/em\u003e\u003c\/p\u003e\n\n\u003ch3\u003eFrequently Asked Questions\u003c\/h3\u003e\n\u003ch4\u003eQ: Will this garage door remote duplicator work with my existing opener system?\u003c\/h4\u003e\n\u003cp\u003eA: This duplicator supports a broad range of 300–915 MHz frequencies and is compatible with most fixed code (e.g., 2262), learning code (e.g., 1527), and rolling code (e.g., HC301) systems. It covers 16+ frequency types including the widely used 433 MHz and 868 MHz bands. However, some proprietary encrypted systems may not be compatible — we recommend checking your original remote's frequency before purchasing.\u003c\/p\u003e\n\n\u003ch4\u003eQ: How many remotes can I store on this duplicator?\u003c\/h4\u003e\n\u003cp\u003eA: You can store up to 8 individual remote channels on a single duplicator. Each channel can hold a different code, making it ideal for households with multiple garage doors, electric gates, or access systems.\u003c\/p\u003e\n\n\u003ch4\u003eQ: Will I lose my saved codes if the battery dies or I recharge the device?\u003c\/h4\u003e\n\u003cp\u003eA: No — the high-quality memory chip retains all saved codes even when the battery is removed or replaced. If you accidentally clear a code, the built-in restore function lets you recover your most recently saved data with a simple two-button press.\u003c\/p\u003e\n\n\u003ch4\u003eQ: How do I charge this remote duplicator?\u003c\/h4\u003e\n\u003cp\u003eA: The device uses a standard 5V Type-C USB charging interface. Simply plug it into any USB-C charger or cable — the same type used for many modern smartphones and accessories.\u003c\/p\u003e\n\n\u003cscript type=\"application\/ld+json\"\u003e{\"@context\": \"https:\/\/schema.org\", \"@type\": \"FAQPage\", \"mainEntity\": [{\"@type\": \"Question\", \"name\": \"Will this garage door remote duplicator work with my existing opener system?\", \"acceptedAnswer\": {\"@type\": \"Answer\", \"text\": \"This duplicator supports a broad range of 300–915 MHz frequencies and is compatible with most fixed code (e.g., 2262), learning code (e.g., 1527), and rolling code (e.g., HC301) systems. It covers 16+ frequency types including the widely used 433 MHz and 868 MHz bands. However, some proprietary encrypted systems may not be compatible — we recommend checking your original remote's frequency before purchasing.\"}}, {\"@type\": \"Question\", \"name\": \"How many remotes can I store on this duplicator?\", \"acceptedAnswer\": {\"@type\": \"Answer\", \"text\": \"You can store up to 8 individual remote channels on a single duplicator. Each channel can hold a different code, making it ideal for households with multiple garage doors, electric gates, or access systems.\"}}, {\"@type\": \"Question\", \"name\": \"Will I lose my saved codes if the battery dies or I recharge the device?\", \"acceptedAnswer\": {\"@type\": \"Answer\", \"text\": \"No — the high-quality memory chip retains all saved codes even when the battery is removed or replaced. If you accidentally clear a code, the built-in restore function lets you recover your most recently saved data with a simple two-button press.\"}}, {\"@type\": \"Question\", \"name\": \"How do I charge this remote duplicator?\", \"acceptedAnswer\": {\"@type\": \"Answer\", \"text\": \"The device uses a standard 5V Type-C USB charging interface. Simply plug it into any USB-C charger or cable — the same type used for many modern smartphones and accessories.\"}}]}\u003c\/script\u003e","brand":"Oasis Select","offers":[{"title":"8 Channels Yellow","offer_id":47720995848297,"sku":"14:366#8 Channels Yellow","price":17.81,"currency_code":"USD","in_stock":true},{"title":"8 Channels Blue","offer_id":47720995881065,"sku":"14:29#8 Channels Blue","price":17.81,"currency_code":"USD","in_stock":true},{"title":"8 Channels Red","offer_id":47720995913833,"sku":"14:496#8 Channels Red","price":17.81,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0679\/7931\/3257\/files\/S95b1f583d9c74272b8c0535b74ad6d69D.webp?v=1782320807","url":"https:\/\/oasis-select.com\/products\/8-channel-multi-frequency-garage-door-remote-duplicator-300-915mhz","provider":"Oasis Select","version":"1.0","type":"link"}