VIFER Remote Control Duplicator for Car Gate Garage Door Control Key

VIFER Remote Control Duplicator for Car Gate Garage Door Control Key Description

How To Use: 1. Erase the code 1) Press button A and B at the same time until LED flash 2) Release button B and keep pressing button A , then press button B 3 times, LED flash fast indicate succeed to clean code (can release button A now) 2. Duplicating 1) Put duplicator aside of original transmitter , as close as possible 2) Press and hold button A of original transmitter and button A of duplicator at the same time, until duplicator's LED flash and keep lighting. 3) Release both buttons, finish code copy , copy other button in the same way. 3. Resume Press and hold button C and D for 3 seconds, the LED flash , OK all buttons return back to the latest copy codes. Package Included: 1 X 4-Channel Remote Control (Battery is not included) Please Note: 1. Please check the size measurement chart carefully before making payment. 2. Please allow 0.5-1 inch difference due to manual measurement.(1 inch=2.54cm) 3. The color of the actual items may slightly different from the listing images due to different computer screen, thanks for your understanding. 4. Instruction is not included. It can save time and help you control your devices, convenient to operate. RT433 is widely used in home alarm , panic, buttons, garage door, rolling curtain, etc. Delicate and nice appearance, 4 control button. long transmitting distance,high transmitting sensitivity, no signal obstruct Make your home more tidy, hygienic and orderly