433MHz Auto Copy Remote Control: Universal 4-Key Duplicator for Garage Door, Gate & Electric Devices

Easily replicate your existing RF remote with this 433MHz Auto Copy Remote Control Duplicator, designed for electric garage doors, road gates, alarm systems, and more. With broad chip compatibility, up to 150m transmission, and four programmable buttons, this compact device makes cloning seamless and convenient.

SPECIFICATIONS

• Brand Name: KEBIDUMEI
• Model Number: 433MHz Universal Remote Control Duplicator
• Frequency: 433 MHz
• Channel: 4
• Rated Voltage: 12V (27A battery included)
• Wireless Transmission Distance: 50–150 meters (open space)
• Material: Plastic
• Wireless Communication: RF
• Color Options: Black, Red/Black, Pink/Grey, Yellow/Grey, Blue/Grey, Red
• Certification: CE
• Support APP: No
• Origin: Mainland China
• Hign-concerned Chemical: None
• Use: Universal, Electric Door, Automated Curtains, Switches, Lighting

FEATURES

• Wide Compatibility
  Supports popular chips such as 2260, 2262, 2240, 1527, EV1527, HT600, HT12D, HT6014, SMC918, AX5326-3, PIC16F629, and more.
• Clone Up to 4 Remotes
  Each of the 4 buttons can store a separate remote code, allowing for flexible multi-device control from one handheld transmitter.
• LED-Guided Cloning Process
  Visual indicator flashes guide you through clearing, copying, and restoring remote codes for a hassle-free experience.
• Restore Feature
  Accidentally erased a code? Use the restore function to recover the previous button configuration without needing to clone again.
• Compact & Durable
  Lightweight plastic casing with ergonomic keychain-friendly design makes it easy to carry and store.

INSTRUCTIONS

1. Clear Existing Code
   Hold the unlock and lock buttons together until the LED flashes rapidly. Release one button and press it three times until the LED flashes again. Release both. If LED turns off after pressing any button, clearing was successful.

2. Clone from Original Remote
   Place both remotes close together. Press and hold the same button on each remote. When the LED flashes quickly, then slowly, release. Successful cloning is indicated by the LED staying on.

3. Restore a Lost Code
   Press both lower buttons together. When the LED flashes quickly, release and press any button. If the LED stays on, the previous code has been restored.

4. If Some Buttons Don't Work
   Clear the code, re-copy the failed button(s), clear again, and then restore. Repeat if needed until all buttons function correctly.

INCLUDES

• 1 × 433MHz Remote Control Duplicator
• 1 × Pre-installed 27A 12V Battery

NOTE: Compatible only with remotes using the same or supported chips and frequencies. Not suitable for encrypted rolling code remotes. Always check your original remote’s chip model before purchase.