Multi Frequency 315-433Mhz Universal Copy Remote Key Control Gate Opener Controller Universal Duplicator Key

Are you worried about losing your remote control keys and paying the manufacturer a large fee to replace them?

The Remote Control Duplicator is the easiest and least expensive way to copy any wireless remote, car key, garage door opener, and more!

Specification:

The device can clone up to 4 remote buttons from the same or different remotes allowing you to carry four remotes in one!
You can open your garage door and unlock your car by using one remote control instead of carrying two keys with you.
The seamless infrared connection is secured and safe to use through data encryption.
You can copy any compatible wireless remote key and each password is stored individually.

The remote control can be programmed repeatedly, built-in EEPROM, can copy other ordinary remote controllers with the same frequency, can clear codes and learn codes at any time, easy and fast to use, can be used in car remote control, light control, Smart home remote control and other fields.

Product features

1. Working frequency: 315MHz / 433MHz / 330MHz / 430MHz 

2.  Battery: DC3V (button battery 2032) power supply

3. Working mode: copying
4.  Product size:  60*37*11.6 (mm) (including shell);
5. Standby current: less than 0.15uA;
6.  Good selectivity and stray radiation suppression ability;
7. Temperature range: -20-70℃, it can work normally even in harsh environmental temperature;

Function Description

1. Clear code and restore
Press and hold the two buttons above at the same time, make sure that the LED flashes for a while and then goes out and does not let go. After 2 seconds, the LED light starts flashing, which indicates that the code has been cleared. Press and hold the two buttons below at the same time, the LED light starts to flash after 3 seconds, which indicates that the code has been restored to the code that was cleared last time.

2. Copy
Take the original remote control in the left hand, and our self-test remote control in the right hand. The two remote controls are as close as possible. Press the corresponding button keys of the two remote controls at the same time, and the LED lights will keep flashing, which indicates that the code of the button keys of the original remote control has been learned by our self-test remote control.
The other 3 button keys also operate in the same way.

3. Recovery
When you accidentally clear the code of the self-copying remote control, you can press the following two buttons at the same time, the LED light will light up after 3 seconds, and then flash quickly, which indicates that the code of the self-copying remote control has been restored.