Wireless Remote Control Duplicator

Wireless Remote Control Duplicator is able to make a copy of any key through a few simple steps! Duplicate your existing remote control for cars, car sunroofs, garage doors, rolling gates, heating systems, wireless anti-theft device, home automation, etc. Don't worry about the privacy and safety. It adopts one-to-one key copy technology and the password of each key is saved individually.  Including High transfer sensitivity, no signal blocking. The copy transmitter switch is durable, plus you can take it anywhere easily with key chain design. HOW TO PROGRAM Step 1 – Clear the Memory Click and Hold A and B buttons together - LED will flash 3 timesKeep holding A button and release B buttonKeep holding A button and push B button 3 times, Led will start flashing Non-stopNow press any key on the remote control, LED lights are not bright, so delete code success; if you press the button LED lamp is lit, indicating that the original code is not deleted! Step 2 - Copy Your Remo