Local 315MHz 330MHz 433MHz Wireless RF 4 Button Remote Control for Duplica Copy for Automatic Garage Door Opener or Alarm System

Veltsome to ur store✨All products are shipped from China.There are promotions in the store.Buy multiple items for a better deal.Customers can check the product details page for more information.If you have any questions, you can contact the administrator.If you click the wrong order or want to change your address and phone number, please cancel the order immediately and place a new order.Please check the color, size, name, address, and phone number after placing the order, as we will not be able to resolve the issue for you.Description:Product: Remote controlBlack money.Size: 5.5 * 3 * 1.5 cmFrequency: 315/330 / 433MHzOperating voltage: DC12V (includes 27A battery)Current Operation: ≤ 8mAModulation mode: Amplitude Modulation (AM)Transmission power: ≤ 100mWEmission distance: 50 to 100 meters (evidence)Encryption type: Self CopyUses: garage doors, motorcycles, car alarm products, home security products, short-range wireless remote control products, industrial control products.How to clear the code:1.Then don't release the A button, press the B button three times, the light will flash.2.Copy the copy: Press the A button on the remote control twice at the same time, the light will turn on.3.Press the learning button on the old remote dashboard and the button on the new remote simultaneously, and the copy is successfully completed.How to copy:1.One hand holds the original remote control while the other holds the second remote control. The two remotes should be placed as close as possible to each other.2.Press the copy button in sequence when the LED indicator light flashes rapidly. After flashing three times, the copy is successful. The method for using other keys is the same.3.Some remote controls have lower transmission power, so the original remote control should be placed back on the new remote control for use. For the occurrence of noise, interference in operation should be avoided. If the copy is unsuccessful, it should be reused after clearing the code.Package includes: 1 * 315/330 / 433MHz remote control. Package includes: 1 * 315/330 / 433MHz.The blinking speed of the LED light is such that when you finish blinking you can press any button of the sub-copy function. If the LED light flashes once immediately and then turns off, it indicates that the sub-copy code has been cleared. This depends on the vibration resistance of the remote control!