Kingdder 3 Pcs Universal Garage Door Remote Compatible with Chamberlain Liftmaster Garage Door Opener with 5 Colors Learning Button Purple Yellow Red Orange Green Learning Button Mini Keychain Type

Ok, remote is great! The instructions seem simple but honestly, thanks to the people that put in detailed instructions to program the remote. Works great! Small and does the job very well. Very happy with this product!

These remotes work well, unfortunately the instructions are not well written. So, if you don’t want to get frustrated and send them back to Amazon for refund, this is how you program them.1. Press the Learn button on the door. The button will start to flash.2. You have four choices of button A,B,C and D. Select the button that you want to open the door and depress and hold it down. While depressing the button, the lamp on the door opener will start to flash. Keep holding the button down until the lamp stops flashing. When the lamp stops flashing you can stop holding the button down as the door opener now recognizes the remote.3. This step is important! Now press one of the other three buttons (not the button you were holding down) to lock or marry the remote to the door opener.*If you don’t press one of the other three buttons after the lamp stops flashing as described in step 3, the door opener will forget the remote programming and in the future will not open the door.If you have two or three garage doors, pick a different letter on the remote for that door, either B,C or D. Then start at step 1 and repeat the same process. Remember, you never lock in the programming in step 3 by using the same button that you want to open the door.Follow these 3 simple steps and you will ne happy.

It was so easy to setup, like less than a minute to figure it out and have it working. Range on it seems good and I love the size of it. I feel more secure keeping this on my keychain than leaving an opener in the car.

Great remote when you can finally get it to work. It took my bf many tries and weeks to get the programming, but it finally works. Convenient size.

I've bought similar garage door openers from amazon before and all worked, even if they didn't last long (being on a keychain, they get beat up). but none of these keychains could be programmed to my Chamberlain garage door with a Orange button despite the advertisement. I don't know if I got a bad batch or if it is false advertising.

At first it was hard to program my remotes, but got it done with YouTube help. I like the size, performance, and I believe I got value for the cost!

1- Close the garage door2- Press the learn color button on the garage door opener3- Press and hold the A and B buttons at the same time until the led blinks 4 times4- Using the following list, press the button you want to program (pair) the number of times listed, depending on your type of garage door opener. (For example – I programmed the A button and pressed it twice for the purple learn button.)1X - yellow learn button2X - purple learn button3X - red/orange learn button4X - green learn button5- Press (1 time) any button other than the button you are programming/pairing. This effectively PAIRS the button with your garage door opener.6- Press and hold the button you just programmed/paired until the garage door opener clicks/blinks.

I should buy these sooner, but it was not too late, these remote keys worked perfectly with my Liftmaster Garage door opener, followed instructions and able to get it working in 1 min.