433MHz Universal Garage Door Remote Duplicator – 4 Channel
433MHz Universal Garage Door Remote Duplicator – 4 Channel
433MHz Universal 4-Channel Garage Door Remote Control Duplicator
Tired of juggling multiple remotes or waiting for a replacement key fob? This 433MHz Universal Remote Control Duplicator (Model HFY408G) lets you clone your existing garage door, gate, barrier, or alarm remote in seconds — no tools, no technician needed. With a 150-meter wireless range and broad chip compatibility, it's the go-to backup or replacement remote for homes and businesses alike.
Key Features
- Wide Compatibility: Works with virtually all 433MHz fixed-code and learning-code remotes including chips: 2260, 2262, PT2264, 5326, SC5262, HT600, HT680, HT6207, HT6010, HT6012, HT6014, SMC918 series, 527, 1527, 2240, HCS101, HCS200/HCS201, HCS300/HCS301, and many more.
- 4-Channel RF Wireless: Control up to 4 separate devices — garage doors, electric gates, barriers, alarm systems, and more — all from one compact remote.
- Long Wireless Range: Up to 150 meters (approx. 500 ft) of reliable RF signal transmission.
- Easy One-Step Cloning: Hold the original and copy remotes together, press the target button three times, and the LED flashes to confirm a successful copy — no programming expertise required.
- Simple Code-Clear Function: Press and hold the two top buttons simultaneously; the LED flashes 3 times to confirm a successful code wipe, ready for fresh pairing.
- Compact & Durable Design: Sleek black and silver finish fits comfortably in your hand or on a keychain.
- RF Wireless Communication: Operates at 433MHz on the standard RF band for reliable, interference-resistant performance.
Specifications
| Model | HFY408G |
| Frequency | 433 MHz |
| Channels | 4 |
| Rated Voltage | 12V |
| Rated Current | 10 mA |
| Wireless Range | Up to 150 m |
| Communication | RF Wireless |
| Color | Black / Silver |
| Country of Origin | Made in China |
Compatible Applications
This duplicator is ideal for use with:
- Electric garage doors
- Sliding or swing gate openers
- Barrier arm systems (parking lots, driveways)
- Home and business alarm systems
- Tubular motor controllers (e.g., Duya brand)
- Car central locking remotes (433MHz fixed-code)
Important Notes
- Encrypted HCS200 or HCS300 remotes cannot be copied with this device.
- Only compatible with 433MHz fixed-code and compatible learning-code remotes. Not suitable for rolling-code or encrypted signals beyond the supported chip list.
- Color may vary slightly from images due to monitor calibration differences.
- Please allow minor dimension tolerances due to manual measurement.
How to Copy a Remote
- Hold your original remote and this duplicator close together.
- Press and hold the button on the duplicator you want to program.
- Simultaneously press the corresponding button on your original remote.
- Repeat three times — the LED will flash rapidly to confirm the copy was successful.
- Test the duplicated button to confirm operation.
What's in the Box
- 1 × 433MHz Universal Remote Control Duplicator (HFY408G)
Learn more: OSHA guidance on hand and power tools
Frequently Asked Questions
Q: Will this 433MHz remote duplicator work with my garage door opener?
A: This universal 433MHz remote duplicator is compatible with most garage door openers, electric gates, and barrier systems that use 433MHz fixed-code or supported learning-code chips (e.g., 2262, 1527, HCS101, HCS300, and many more). It will not work with encrypted rolling-code systems like encrypted HCS200/HCS300 remotes. Check your existing remote's chip type or frequency label before purchasing.
Q: How many remotes can I copy onto this duplicator?
A: This 4-channel RF remote duplicator allows you to store up to 4 separate remote codes — one per button. This means you can control four different devices (e.g., a garage door, a gate, a barrier, and an alarm) all from a single remote.
Q: How do I reset or clear the stored codes on this remote duplicator?
A: To clear all stored codes, simply press and hold the two top buttons simultaneously until the LED indicator flashes 3 times. This confirms the memory has been wiped and the remote is ready to be programmed with new codes.
Q: What is the wireless range of this universal gate remote duplicator?
A: This remote control duplicator has a wireless RF transmission range of up to 150 meters (approximately 500 feet) under open, unobstructed conditions. Range may vary slightly depending on local interference or building materials.
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.