The keypad garage door opener remote works with most // door openers produced from 1993 to present The garage door keypad provides access to your garage through a simple 4-digit code. This keypad remote allows you to create a temporary PIN for visitors. This garage door opener keypad features a backlit design for easy visibility at night and a protective cover for durability. The instructions posted on the remote control product are random and not fixed 't accept the specified. After entering the PIN and pressing the ENTER button, the keypad will blink for 15 seconds, during which the door can be stopped, started, or reversed using the ENTER button. Color: Material: plastic Package Contents: 1 pcs x garage door keypad Only the above package content, other products are not included. Note: Light reflection and different displays may cause the color of the item in the picture a little different from the real thing. The measurement allowed error is +/- 1-3cm.