{"product_id":"multi-channel-remote-control-duplicator-300-915mhz-garage-gate","title":"2\/8-Channel Remote Duplicator 300–915MHz | Garage Door Cloner","description":"\n\u003ch2\u003eUniversal Multi-Frequency Remote Control Duplicator – 2 or 8 Channel\u003c\/h2\u003e\n\u003cp\u003eSimplify your access control with this versatile \u003cstrong\u003e2\/8-Channel Remote Control Duplicator\u003c\/strong\u003e. Operating across a wide frequency range of \u003cstrong\u003e300MHz to 915MHz\u003c\/strong\u003e, this cloning remote replaces multiple remotes with just one compact device — ideal for garage doors, electric gates, barriers, and other access control systems. Made in Mainland China.\u003c\/p\u003e\n\n\u003ch3\u003eChoose Your Configuration\u003c\/h3\u003e\n\u003cp\u003eAvailable in two models:\u003c\/p\u003e\n\u003cul\u003e\n  \u003cli\u003e\n\u003cstrong\u003e2-Channel:\u003c\/strong\u003e LED indicator (blue or green) clearly shows the active channel at a glance.\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003e8-Channel:\u003c\/strong\u003e Numbered LED display (1–8) lets you manage up to 8 different devices or gates, with a built-in channel lock\/unlock function to prevent accidental button presses.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003eBoth models are powered by a standard \u003cstrong\u003e23A battery\u003c\/strong\u003e, easily replaceable from the back panel.\u003c\/p\u003e\n\n\u003ch3\u003eKey Features\u003c\/h3\u003e\n\u003cul\u003e\n  \u003cli\u003e✅ \u003cstrong\u003eWide Frequency Coverage:\u003c\/strong\u003e 300MHz – 915MHz for broad compatibility with most remote systems on the market.\u003c\/li\u003e\n  \u003cli\u003e✅ \u003cstrong\u003eRolling Code \u0026amp; Encrypted Copying:\u003c\/strong\u003e Supports duplication of most fixed code, rolling code, and encrypted remotes.\u003c\/li\u003e\n  \u003cli\u003e✅ \u003cstrong\u003eOne Remote, Multiple Gates:\u003c\/strong\u003e Control 2 or 8 separate access points without interference between channels.\u003c\/li\u003e\n  \u003cli\u003e✅ \u003cstrong\u003eStrong Signal \u0026amp; Long Range:\u003c\/strong\u003e High-transmission power ensures reliable operation at distance.\u003c\/li\u003e\n  \u003cli\u003e✅ \u003cstrong\u003eChannel Lock (8-Channel Model):\u003c\/strong\u003e Lock individual channels to avoid mis-triggering.\u003c\/li\u003e\n  \u003cli\u003e✅ \u003cstrong\u003eCE Certified\u003c\/strong\u003e for peace of mind.\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eCompatibility Note\u003c\/h3\u003e\n\u003cp\u003eThis duplicator is compatible with most fixed code and rolling code remotes available on the market. Please note: no single duplicator is compatible with every brand or model. Due to firmware updates from certain manufacturers, some newer remotes (e.g. \u003cstrong\u003eBFT versions released after 2024\u003c\/strong\u003e) may no longer be compatible. Always verify compatibility with your existing system before purchase.\u003c\/p\u003e\n\n\u003ch3\u003eHow to Duplicate Your Remote\u003c\/h3\u003e\n\u003col\u003e\n  \u003cli\u003e\n\u003cstrong\u003eClear the channel:\u003c\/strong\u003e Select the channel using the \"↺\" button, then simultaneously press the ▲▼ buttons for 2 seconds until the LED flashes rapidly showing \"- -\".\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eCopy your original remote:\u003c\/strong\u003e Hold the original remote and the duplicator close together. Press the corresponding buttons on both remotes simultaneously for 3–5 seconds until the channel LED lights up steadily — duplication successful!\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eRecover a cleared code:\u003c\/strong\u003e Press the □🔒 buttons together until the LED flashes rapidly and shows \"- -\".\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eLock\/unlock a channel (8-channel only):\u003c\/strong\u003e Press ▼□ simultaneously until the LED shows \"∩ ∩\".\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eMatch with receiver:\u003c\/strong\u003e If the receiver doesn't respond after duplication, long-press the learning button on the receiver until it flashes, then press one button on the new duplicator remote to complete pairing.\u003c\/li\u003e\n\u003c\/ol\u003e\n\n\u003ch3\u003eImportant Tips\u003c\/h3\u003e\n\u003cul\u003e\n  \u003cli\u003eAfter duplication, there is a 2-second transmission delay — pressing other buttons during this time has no effect.\u003c\/li\u003e\n  \u003cli\u003eSome encrypted remotes transmit their code only once — you may need to press the original remote several times during duplication.\u003c\/li\u003e\n  \u003cli\u003eIf duplication fails, replace the battery in your original remote first, as a weak signal can cause errors.\u003c\/li\u003e\n  \u003cli\u003eWhen copying a rolling code, hold buttons until the LED stays on steadily — if it keeps flashing, release and try again.\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eSpecifications\u003c\/h3\u003e\n\u003cul\u003e\n  \u003cli\u003e\n\u003cstrong\u003eModel:\u003c\/strong\u003e 2-Channel \/ 8-Channel (select your version)\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eFrequency Range:\u003c\/strong\u003e 300MHz – 915MHz\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eEncoding:\u003c\/strong\u003e Rolling Code\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eBattery:\u003c\/strong\u003e 23A (included\/replaceable)\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eCertification:\u003c\/strong\u003e CE\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eOrigin:\u003c\/strong\u003e Made in Mainland China\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003cp\u003eFor more information on the safe use of electronic devices and radio frequencies, visit the FCC consumer resources or refer to CPSC product safety guidelines.\u003c\/p\u003e\n\n\u003ch3\u003eFrequently Asked Questions\u003c\/h3\u003e\n\u003ch4\u003eQ: What types of remotes can this duplicator copy?\u003c\/h4\u003e\n\u003cp\u003eA: This multi-frequency remote duplicator supports most fixed code remotes as well as a wide range of rolling code and encrypted remotes operating between 300MHz and 915MHz. It is designed for garage doors, electric gates, barriers, and similar access control systems. Compatibility varies by brand and model — some newer firmware-updated remotes may not be supported.\u003c\/p\u003e\n\u003ch4\u003eQ: How many remotes can I store on one duplicator?\u003c\/h4\u003e\n\u003cp\u003eA: The 2-channel model can store 2 different remote codes, while the 8-channel model can store up to 8 separate remote codes — each on its own channel, with no interference between them. This makes it ideal for households or businesses managing multiple gates or doors.\u003c\/p\u003e\n\u003ch4\u003eQ: What battery does this remote use and how do I replace it?\u003c\/h4\u003e\n\u003cp\u003eA: Both the 2-channel and 8-channel models are powered by a standard \u003cstrong\u003e23A battery\u003c\/strong\u003e. The battery compartment is located on the back of the remote and is easy to access for quick replacement. A weak battery in either the duplicator or the original remote can cause duplication errors, so always use fresh batteries.\u003c\/p\u003e\n\u003ch4\u003eQ: What should I do if the duplicated remote doesn't control the receiver?\u003c\/h4\u003e\n\u003cp\u003eA: If duplication appears successful (LED stays on when a button is held) but the receiver doesn't respond, you may need to re-match the new remote with the receiver. Press and hold the learning button on your receiver until its LED flashes, then press a button on the new duplicator remote once. The 🔒 button is recommended for this process.\u003c\/p\u003e\n\n\u003cscript type=\"application\/ld+json\"\u003e{\"@context\": \"https:\/\/schema.org\", \"@type\": \"FAQPage\", \"mainEntity\": [{\"@type\": \"Question\", \"name\": \"What types of remotes can this duplicator copy?\", \"acceptedAnswer\": {\"@type\": \"Answer\", \"text\": \"This multi-frequency remote duplicator supports most fixed code remotes as well as a wide range of rolling code and encrypted remotes operating between 300MHz and 915MHz. It is designed for garage doors, electric gates, barriers, and similar access control systems. 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