433MHz 4-Channel RF Remote Control Duplicator for Gate & Garage
433MHz 4-Channel RF Remote Control Duplicator for Gate & Garage
433MHz 4-Channel Wireless RF Remote Control Cloning Duplicator
Upgrade your access control setup with this 433MHz Wireless RF Remote Control Duplicator. Featuring 4 independent channels, this compact keyfob transmitter lets you clone and store up to 4 buttons from your existing remote controls — all without any apps or complicated wiring. Compatible with most 433MHz RF-based garage doors, electric gates, lighting switches, and more.
Key Features
- 4-Channel Cloning: Copy up to 4 button functions from your original remote controls onto a single duplicator — one key for every channel.
- 433MHz RF Frequency: Industry-standard radio frequency ensures broad compatibility with gate openers, garage doors, electric switches, and lighting controllers.
- 50–100m Range: Reliable transmission distance of 50 to 100 metres in open areas for convenient, long-range control.
- Automatic Code Cloning: Simple side-by-side copy process — no technical knowledge required. The LED indicator guides you every step of the way.
- Code Clear & Restore: Accidentally wiped your codes? The built-in restore function lets you recover your last saved code set in seconds.
- Universal Compatibility: Works with electric doors, gate openers, lighting systems, and general RF switches operating at 433MHz.
- CE & RoHS Certified: Meets CE and RoHS compliance standards for quality and safety assurance.
- No App Required: Completely standalone operation — no smartphone, internet connection, or software needed.
Specifications
| Transmission Frequency | 433 MHz |
| Channels | 4 |
| Transmission Distance | 50–100m (open area) |
| Wireless Communication | RF (Radio Frequency) |
| App Support | No |
| Compatible Uses | Gate, Garage Door, Electric Door, Lighting, Switch |
| Certification | CE, RoHS |
| Country of Origin | Made in China |
How to Use
Step 1 – Clear the Existing Code
Press and hold the two upper buttons simultaneously. The LED will flash briefly and then switch off. After 2 seconds, the LED starts flashing again, confirming the code has been successfully cleared.
Step 2 – Clone Your Original Remote
Hold your original remote in one hand and this duplicator in the other. Bring both as close together as possible. Press the corresponding buttons on each remote simultaneously and hold until the LED flashes continuously — this confirms the button code has been successfully learned by the duplicator. Repeat for each of the remaining 3 channels.
Step 3 – Restore Saved Codes
If you accidentally clear the duplicator's memory, simply press and hold the two lower buttons at the same time. After 3 seconds the LED will light up, then flash rapidly, confirming that your previously saved codes have been restored.
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Frequently Asked Questions
Q: Will this 433MHz remote duplicator work with my existing garage door or gate remote?
A: This duplicator is designed to clone most 433MHz fixed-code and some rolling-code RF remotes used for garage doors, electric gates, lighting, and switches. Simply verify your existing remote operates at 433MHz and attempt a copy — the LED indicator will confirm a successful clone.
Q: How many buttons can I clone onto this remote duplicator?
A: This is a 4-channel duplicator, meaning you can clone up to 4 separate button functions, one per channel, making it ideal for controlling multiple access points or devices from a single keyfob.
Q: What happens if I accidentally erase my copied codes?
A: No need to worry — the duplicator has a built-in code restore function. Press and hold the two lower buttons simultaneously for 3 seconds until the LED flashes rapidly. This will restore the last set of codes that were saved to the device.
Q: Does this remote require any apps or internet to function?
A: No. This RF remote control duplicator is fully standalone and does not require any smartphone app, Wi-Fi, Bluetooth, or internet connection to operate.
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.