4-in-1 Garage Remote Duplicator 280–868MHz Rolling Code Clone
4-in-1 Garage Remote Duplicator 280–868MHz Rolling Code Clone
4-in-1 Universal Multi-Frequency Garage & Gate Remote Control Duplicator
Never get locked out of your own garage or gate again. This compact 4-in-1 universal remote control duplicator covers a wide frequency range of 280 to 868 MHz, supporting both fixed code and rolling code encoding methods. Whether you need a spare key fob for your garage door, barrier gate, or automated entrance, this keychain duplicator makes cloning your existing remote fast and simple — no programming box or technician required.
Made in Mainland China.
Key Features
- Wide Frequency Coverage: Works across 280–868 MHz, including popular 315 MHz and 433 MHz bands.
- 4 Buttons in 1: Clone up to 4 different remote channels onto a single keychain fob.
- Fixed & Rolling Code Compatible: Supports a wide range of common chips and encoding standards.
- Easy Copy Process: LED indicator guides you through each step — three quick flashes confirm a successful copy.
- Code Recovery: Accidentally cleared your codes? A simple button combination restores previously saved data.
- Compact Keychain Design: Lightweight and portable — attach it to your keys and go.
- Universal Compatibility: Works with most garage doors, barrier arms, gate openers, and similar access systems.
Compatible Chips
This duplicator supports an extensive range of chips, including:
2260, 2262, PT2264, 5326, SC5262, HT600, HT680, HT6207, HT6010, HT6012, HT6041, SMC918 series, 527, 1527, 2240, HCS101, HCS200/HCS201 (partial code), HCS300/SCH3001 (partial code), and select single-chip microcomputer types.
How to Copy a Remote
- Hold your original remote and the duplicator side by side (as close as possible, ideally touching).
- Press and hold the corresponding copy button on the duplicator.
- The LED will flash three times, then enter rapid-flash mode — this confirms a successful copy.
- Repeat for each additional button/channel as needed.
Note: Your original remote must be functional and operating within the supported frequency range for copying to succeed.
How to Clear Memory
Press buttons A and B simultaneously. After the LED flashes three times, release one button while holding the other, then press the released button three times. The LED will enter rapid-flash mode, confirming all memory has been cleared.
How to Recover Cleared Codes
Press and hold both A and B buttons simultaneously until the LED flashes rapidly — your previously stored codes will be restored.
Specifications
- Frequency Range: 280–868 MHz (includes 315 MHz & 433 MHz)
- Encoding: Fixed Code & Rolling Code
- Buttons: 4
- Form Factor: Keychain / Key Fob
- Origin: Made in Mainland China
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Frequently Asked Questions
Q: What frequency range does this garage remote duplicator support?
A: This 4-in-1 universal remote duplicator supports a wide range of 280 to 868 MHz, covering the most commonly used frequencies including 315 MHz and 433 MHz, making it compatible with the vast majority of residential and commercial garage doors and gate openers.
Q: Can this duplicator copy rolling code remotes?
A: Yes — this duplicator supports both fixed code and rolling code encoding methods. It is compatible with a broad range of popular chips including HCS101, HCS200, HCS300, and many more. Please check your existing remote's chip type against the compatibility list to confirm before purchasing.
Q: What happens if I accidentally clear all my copied codes?
A: No problem! The built-in code recovery function lets you restore previously saved codes by pressing and holding the A and B buttons simultaneously until the LED indicator flashes rapidly. Your data is not permanently lost after a clear operation.
Q: How many remotes or channels can I store on this device?
A: This duplicator features 4 buttons, allowing you to clone and store up to 4 separate remote channels or devices on a single compact keychain fob — perfect for households or businesses with multiple access points.
Production & Packaging Notice
To 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.