{"product_id":"4-in-1-multi-frequency-300mhz-915mhz-remote-key-duplicator-fixed-rolling-code-control-duplicator-universal-key","title":"4 in 1 Multi-frequency 300mhz-915mhz Remote Key Duplicator Fixed Rolling Code Control Duplicator Universal Key","description":"\u003cp\u003eIt features four independent buttons, each capable of cloning the signals from four different original remote controls, truly enabling ‘one new remote to replace four old ones’. With a frequency range covering 300 MHz to 915 MHz (including 315 MHz, 330 MHz, 390 MHz, 433 MHz, 868 MHz and 915 MHz), it is compatible with the vast majority of remote control devices on the market, so you no longer need to worry about frequency compatibility.\u003c\/p\u003e\n\u003cp\u003e\u003ciframe width='“470\"' height='“265\"' src=\"https:\/\/cloud.video.taobao.com\/play\/u\/2215782204931\/p\/2\/e\/6\/t\/1\/421707595283.mp4\"\u003e\u003c\/iframe\u003e\u003c\/p\u003e\n\u003cp\u003eKey Selling Points\u003cbr\u003e🔑 1 for 4 — One remote control for all your doors\u003cbr\u003eThe four buttons can each memorise signals from four different original remote controls. Whether it’s garage doors, front doors, estate barrier gates or roller shutters, a single remote control gives you full control, so you can say goodbye to the hassle of a bulging pocket.\u003c\/p\u003e\n\u003cp\u003e📡 Full-band coverage — 300–915 MHz with no blind spots\u003cbr\u003eSupports a wide frequency range, covering mainstream bands such as 315 MHz, 330 MHz, 390 MHz, 433 MHz, 868 MHz and 915 MHz. Whatever frequency your old remote control operates on, it can almost certainly be cloned, saving you the hassle of repeated verification.\u003c\/p\u003e\n\u003cp\u003e🔒 Supports Both Fixed Codes \u0026amp; Rolling Codes\u003cbr\u003eIt supports not only common fixed codes (such as PT2262, HS2260, EV1527, etc.), but also rolling code types (such as HC301, etc.). Whether it’s an older fixed-code device or a newer, more secure rolling code system, it can be cloned with ease, offering greater versatility.\u003c\/p\u003e\n\u003cp\u003e🚪 Versatile for a wide range of scenarios\u003cbr\u003eGarage doors — Domestic and commercial garage door openers\u003c\/p\u003e\n\u003cp\u003eSwing doors\/sliding doors — Garden gates, automatic entrance gates\u003c\/p\u003e\n\u003cp\u003eBarriers — Car park entrances and exits, access control systems\u003c\/p\u003e\n\u003cp\u003eRoller shutters — Shop roller shutters, window security shutters\u003c\/p\u003e\n\u003cp\u003eIndustrial control —— Motors, water pumps, LED light remote controls, etc.\u003c\/p\u003e\n\u003cp\u003e⚡ Simple to operate, no programming required\u003cbr\u003eNo specialist knowledge is needed; simply hold the original remote control close to the cloning device whilst pressing the corresponding button. A flashing LED indicator confirms successful cloning. Face-to-face cloning takes just a few seconds, making it truly ready to use straight away.\u003c\/p\u003e\n\u003cp\u003e🔋 Solid build quality, built to last\u003cbr\u003eMade from high-quality ABS material and precision electronic components, the buttons offer a comfortable feel and are built to last. Features a built-in rechargeable battery (on some models), charged via a Type-C port for convenience and environmental friendliness.\u003c\/p\u003e\n\u003cp\u003eTechnical Specifications\u003cbr\u003eItem: Specification\u003cbr\u003eFrequency range: 300–915 MHz\u003cbr\u003eSupported frequencies: 315M, 330M, 390M, 433M, 868M, 915M, etc.\u003cbr\u003eEncoding Type: Fixed code (PT2262\/HS2260\/EV1527, etc.) \u0026amp; Rolling code (HC301, etc.)\u003cbr\u003eNumber of Buttons: 4\u003cbr\u003eCloning Capacity: Can clone 4 different remote control signals\u003cbr\u003eOperating Voltage: 3V – 3.7V\u003cbr\u003eTransmission Power: Approx. 13 dBm\u003cbr\u003eRemote control range: Up to 30–50 metres in open spaces\u003cbr\u003eHousing material: High-quality ABS\u003cbr\u003eNet weight:    Approx. 25g\u003cbr\u003eDimensions: Approx. 73×37.6×13mm\u003c\/p\u003e\n\u003cp\u003eInstructions for use (how to copy)\u003cbr\u003ePlace face-to-face — Position the original remote control close to this cloning device (recommended distance: 1–3 cm).\u003c\/p\u003e\n\u003cp\u003ePress buttons simultaneously — Hold down a button on the original remote control whilst simultaneously holding down the corresponding number key on the cloner (e.g. press the ‘original door-open button’ and the ‘A’ key on the cloner at the same time).\u003c\/p\u003e\n\u003cp\u003eConfirm success — The cloner’s LED indicator will flash or remain lit, indicating that the signal has been successfully cloned.\u003c\/p\u003e\n\u003cp\u003eTesting — After releasing the buttons, press the corresponding key directly on the cloner to test it; if the device responds, the cloning has been successful.\u003c\/p\u003e\n\u003cp\u003eNote: For rolling-code remote controls, you may need to press the original remote control repeatedly during the cloning process; please refer to the instruction manual supplied with the product for details.\u003c\/p\u003e\n\u003cp\u003ePackage Contents\u003cbr\u003eMulti-frequency remote control cloner × 1\u003cbr\u003eUser manual × 1\u003c\/p\u003e","brand":"dinoinbox","offers":[{"title":"Default Title","offer_id":48597349040282,"sku":"MH02890","price":14.98,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0590\/8748\/7130\/files\/ScreenShot_2026-07-01_142101_649.jpg?v=1782887219","url":"https:\/\/www.dinoinbox.com\/products\/4-in-1-multi-frequency-300mhz-915mhz-remote-key-duplicator-fixed-rolling-code-control-duplicator-universal-key","provider":"dinoinbox","version":"1.0","type":"link"}