Description This is a 433.92MHZ remote control for garage door. The transmission distance is between 50 and 100 meters (open space). Open doors and garage doors without getting out of your vehicle for a new remote control experience and a lot of convenience in everyday life! Universal gate remote control - Enjoy a better life! It operates on 433.92 MHz. Different frequency beeps are not compatible. Easy operation and wide adaptability, in bottle truck, garage door, lane door ban, auto parts modification field can be applied . 01 all types of electric gates, electric garage doors, passage doors, security monitoring 02 vehicles, remote control copy for motorcycles and electric vehicles< /p> 03 home scene applications, light fixtures, projection curtains, electric doors and windows 04 agriculture application copy cranes, sprayers, water pumps remote control, etc. [How to activate] 1. Clear first Press and hold both buttons on the remote at the same time until the light flashes from slow