Small and exquisite duplicator wireless remote 433mhz with slide shell 

Learining face to face in seconds,Universal remote control duplicator is designed with small size, beautiful exterior , Sound wave resonator (SAW) is used for stabilizing frequency, It is applied for wireless alarms, wireless controlling devices,etc.

Using High stability, SMT components, SAW (sound wave resonator);Optional for encoding IC;

Technical Parameter

Copy code remote control operating instructions

1.Delete the original code

Press the lock and unlock button at the same time for 2 seconds, the LED will flash and extinguish immediately, at this time, keep pressing the lock button, and release the unlock button, continue to press the unlock button for 3 times but within 3 seconds. When the LED flashes quickly, the code has been deleted. Now if you press any button, the LED will not flash immediately, that means the code has be deleted completely.

2.Copy the remote

Make the remote to be copied and copy remote face to face, press the same button of the both remotes at the same time for 3 seconds, the LED will flash quickly, that means the code of this button has been learnt. Do the same operation for the other 3 buttons. It can even learn different code remote (same frequency) to one copy remote.

Attention: during the learning, please make two remotes as close as possible, press the button of the remote to be copied a little longer to make sure the code has been learnt successfully. 

Adjust the frequency: If the frequency is 433.92Mhz, then copy operation can be done directly. If it is not this frequency, please adjust the frequency to what you want by  noninductive screw, and then copy. The frequency can be adjust from 280Mhz to 490Mhz. If the remote is with metal parts, then adjust 3Mhz lower to delete the   influence to the frequency by the metal part, for example, adjust 315Mhz to 312Mhz, 433Mhz to 431Mhz. The frequency will be 315Mhz or 433Mhz after the assembling.