Remote duplicator radio 4 buttons 315MHz finger size

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Radio remote control duplicator for most simple control panels for a barrier, garage door, roller shutters, electric curtains and other electronic devices. Allows you to copy the signal of the buttons from the master remote control and broadcast it independently, i.e. make a duplicate. Or, for example, combine 4 one-button remotes in one.

Main characteristics:

• Working frequency: 315 MHz
• Number of buttons: 4
• Trainee: yes
• Working current: ≤8mA
• Power supply: 23A battery, 12V
• Modulation type: ASK (Amplitude Modulation)
• Transmitter power: ≤100mW
• Transmission distance: 50 ～ 100m (in open space)
• Supported encodings: PT2240, PT2260, EV1527, PT2262, FP527, AX5326, PT2262, PT2242, HT6207, HT6010, HT6012, HT6014, AX5326-4, SMC5026, SMC5326-3, SMC918, SMC918-3, SMC918-4, HT680, HT680 and etc.

Programming technique:

1. We do a full reset. Press the top two buttons on duplicator at the same time. Hold for 2-3 seconds. The LED should flash quickly. Release the buttons.
2. Press the programmable button on the duplicator and, at the same time, the button on the master remote. As soon as the duplicator reads the signal, the LED will start flashing rapidly. Please note that the remotes should be as close to each other as possible.
3. Repeat the procedure for the rest of the buttons. It is not necessary to program all buttons at once.
4. If you accidentally reset the buttons, you can return them by simultaneously holding the two lower buttons.