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Appears to be good quality. The printed instructions have an error, though. They say to hit "enter" after inputting your initial 4-digit code, but you're supposed to hit the "#" button. The instructions on the lid of the keypad have this correct, but the paper instructions have it wrong. Hold "*" and "#" until keypad stops blinking. Enter 4-digit code then press "#" (not "enter"). Press "enter" the number of times in the chart for your learning button color. Press "0." Press the learning button on your garage opener. Input your 4-digit code and press "enter." Your opener will click or the lights will blink, confirming it worked. Now input your code and press "enter" to open your garage door.