433MHz Wireless Remote Control Cloning Duplicator – Keychain RF Transmitter for Garage and Gate

Easily duplicate your garage, gate, or electric door remote with this compact 433MHz Wireless RF Remote Control Duplicator.

Designed for fixed-code systems, it offers seamless compatibility with many common chips and devices. Ideal for garage doors, road gates, alarms, and home automation.

SPECIFICATIONS

• Brand Name: KEBIDUMEI
• Model Number: 433MHz Universal Remote Control Duplicator
• Frequency: 433 MHz / 433.92 MHz
• Channel: 4
• Battery: CR2016 (Included)
• Wireless Transmission Distance: 50–150 meters (open space)
• Material: Plastic
• Certification: CE
• Wireless Communication: RF
• Use: Universal, Lighting, Electric Door, Automated Curtains, Switch
• Support APP: No
• Origin: Mainland China
• Hign-concerned Chemical: None

FEATURES

• Compatible Chips
  Supports copying of many popular fixed code chips including:
  PT2260, PT2262, PT2264, PT2240, 1527 (EV1527, HS1527), FP527, HT600, HT680, HT6012, HT6014, HT12D, PIC16F629, SMC918, and more.
• Clone Up to 4 Devices
  The four buttons can store separate codes for up to four different remotes—ideal for multi-device households or business use.
• Keychain Friendly
  Compact and portable design with an integrated keychain loop for easy everyday use.
• Wide Application
  Perfect for duplicating remotes used with electric garage doors, telescopic gates, road barriers, alarm systems, and more.

PAIRING INSTRUCTIONS

1. Clear Code
   Press and hold the lock and unlock buttons simultaneously. The LED flashes 3 times rapidly—release one button, then press it three times quickly. When the LED flashes again, release both buttons. Press any button—if the LED stays off, the remote is cleared.

2. Clone Code
   Hold the original remote in one hand and this remote in the other, positioning them close. Press the same button on both remotes at the same time. When the LED flashes quickly and then remains steady, the cloning is successful. Repeat for the other buttons.

3. Restore Code
   If you accidentally clear the codes, press the bottom two buttons together until the LED flashes quickly. Then press any button to restore previous codes.

4. If Some Buttons Fail to Copy

   • Clear all codes.

   • Copy the failed button(s) again.

   • Clear all codes once more.

   • Use the restore process to reinstate all successfully copied buttons.

INCLUDES

• 1 × 433MHz Remote Control Duplicator
• 1 × CR2016 Battery (pre-installed)

NOTE: This device supports fixed-code remotes only. Not suitable for encrypted rolling code remotes. Always confirm chip compatibility before purchase.