878max Garage Door Keypad Fit for Liftmaster Garage Door Openers Replaces 878max 877MAX 376LM 377LM 877LM 977LM Wireless Security+ Garage Door Opener Remote

Applies to: - The garage door keypad fits for All Liftmaster Garage Door Openers Manufactured Since 1993 Feature: - 878MAX wireless keyboard can replace 877MAX 376LM 377LM 877LM 977LM - Designed with a weatherproof flip cover to protect your keyboard for a long time; backlit keyboard helps you easily see numbers even in the dark - Complete Accessories: This product includes keyboard, mounting screws, 9V battery,installation instructions Installation Method: 1. Select the desired location where the wireless keyless entry is installed 2. Remove the battery cover 3. Drill a pilot hole with a 1/8" drill bit 4. Install the top screw protruding approximately 1/8" from the surface. Hang the wireless keyless entry on the screws 5. Install the bottom screw 6. Replace the battery and close the battery cover Encoding steps: A: Use the yellow learn button to program the garage door opener 1. Press and release the LEARN button on the garage door opener 2. Enter your 4-digit PIN 3. Press and hold the ENTER button until the light on the garage door opener flashes or you hear two clicks 4. Test the PIN and press ENTER B: Program the garage door opener with the purple, red-orange, or green learn button 1. Press and hold the asterisk (*) and pound (#) buttons until the light on the wireless keyless entry system stops blinking and stays on 2. Enter your 4-digit PIN and press the pound (#) button 3. Press ENTER the number of times that corresponds to your color learning button (1 time for yellow, 2 times for purple, 3 times for red-orange, 4 times for green) 4. Press and release the zero (0) button 5. Press and release the LEARN button on the garage door opener 6. Enter the 4-digit PIN and press ENTER until the garage door opener light flashes or you hear two clicks 7. Test the PIN and press ENTER