It operates on 433.92 MHz.Beeps of different frequencies are not compatible. Easy operation and adaptabilitywide, in the bottle truck, garage door, track door ban, automobile parts modification field can be applied. 01 all types of electric doors, electric garage doors, passage doors, security monitoring 02 vehicles, copy of the remote control for motorcycles and electric vehicles 03 domestic stage applications, lighting fixtures, projection curtains, electric doors and windows 04 agriculture application copy cranes, sprayers, water pumpsremote control water, etc. [How to activate] 1.Clear First Hold downPress both buttons on the remote control at the same time until they are pressed.until the light flashes from slow to slow.Fast, which means clear code is successful.The light will continue to flash.flash for approximately 15 seconds.Please complete step 2 within this period 2.Action button selected Press the button you need to copy.ÀAt this time, the fast flashing light has just changed to high.a constant state.Press the button you need to copy, then the indicator will flash quickly right away.at the moment, in an on state.constant 3.Remote control copy Press the button on the old remote control that needs to be copied.and try to stay as close to the copy remote as possible.ÀAt this time, the copy remote control switches from on to on.àSlow flash three times and turn off, indicating pairing has been successfully completed.successful. For other buttons, please follow the above method one by one.