1.work with duplicator. 2.universal remote control 3.high quality 4. ... unlock at the same time, 2S off after the LED lights flash, and then close the lock key to ... while pressing the 2 button remote control locking, after 3S, LED flashing 3 times, Then on the fast flash, which indicates ... button and look for car keys button, after 3S, LED lantern flashes three times, followed by a quick start blinking ...