Universal 433Mhz Fixed Code Remote 4 Button Pair With All 433Mhz Devises For Lock Unlock Gate Light Security System Lights etc

Fixed Code Remote Control Duplicating Process:

• Press and hold button 1 of the original recaver
• press and hold button 1 of the duplicator until you see the duplicator’s LED flash means the duplicating succeeds.
• Repeat the above step to the rest buttons.
• The duplicator will work after duplicating without programming it to the remote receiver.
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