Universal 4-Button 433MHz Garage Door Remote Duplicator
Universal 4-Button 433MHz Garage Door Remote Duplicator
Universal 4-Channel 433MHz Garage Door Remote Control Duplicator
Take full command of your garage door, gate, car alarm, and home security system with this versatile 4-Button 433MHz RF Remote Control Duplicator. Designed for universal compatibility, this compact cloner lets you copy up to four separate 433MHz fixed-code or learning-code remote signals onto a single, easy-to-carry device — no complicated setup required.
Key Features
- 4-Channel Design: Clone and store up to 4 different remote signals from 4 separate remotes — all in one handy device.
- Wide 433MHz Compatibility: Works with the vast majority of 433MHz fixed-code and rolling/learning-code RF remotes for garage doors, gates, car alarms, and alarm systems.
- Broad Chip Support: Compatible with a wide range of IC chips including 2260, 2262, PT2264, 5326, SC5262, HT600, HT680, HT6207, HT6010, HT6012, HT6014, SMC918 series, 527, 1527, 2240, HCS101, HCS200/HCS201 (partial), HCS300/HCS301 (partial), and more.
- Simple to Use: Straightforward cloning process — no programming expertise needed.
- Compact & Portable: Slim form factor (55 × 28 × 14 mm) fits easily on a keychain or in your pocket.
- Battery Included: Powered by a 27A 12V battery, included in the package. Replace the battery if signal range decreases over time.
Compatible Use Cases
- Garage door openers
- Driveway and security gate systems
- Vehicle remote locking/alarm systems
- Home and business alarm systems
Specifications
| Model | HFY408G |
| Operating Frequency | 433MHz (433.92MHz) |
| Channels | 4 |
| Wireless Type | RF (Radio Frequency) |
| Color | Black |
| Dimensions | 55 × 28 × 14 mm |
| Battery | 27A 12V (included) |
| App Support | None required |
Important Notes
- This duplicator works with 433MHz fixed-code and learning-code remotes only. It will not work with remotes on other frequencies (e.g., 315MHz, 868MHz).
- HCS200 and HCS300 remotes that are encrypted cannot be copied with this device.
- Please verify your existing remote's frequency before purchasing.
What's in the Box
- 1 × 4-Button 433MHz Remote Control Duplicator (battery included)
Made in Mainland China.
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Frequently Asked Questions
Q: Will this 433MHz remote duplicator work with my existing garage door opener?
A: This remote duplicator is compatible with any garage door opener or gate system that uses a 433MHz RF remote with fixed or learning code technology. Check your existing remote for a "433MHz" or "433.92MHz" frequency label. If your current remote operates on a different frequency (such as 315MHz or 868MHz), this duplicator will not be compatible.
Q: How do I clone my existing remote signal onto this duplicator?
A: The cloning process is straightforward. Hold your original remote close to the duplicator, press and hold the corresponding button on the duplicator until the indicator light confirms the signal has been saved. You can repeat this for up to 4 different remotes — one signal stored per button. No technical expertise is required.
Q: Can this remote duplicator copy rolling-code remotes?
A: This device supports learning-code (sometimes called rolling-code) remotes for a wide range of compatible IC chips listed above. However, fully encrypted rolling-code remotes using HCS200 or HCS300 chips cannot be copied. If your remote uses a standard 433MHz fixed or learning code chip from the compatible list, it should work successfully.
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.