Question about Home Security
Since installing the liftmaster 8550 garage door opener, my ADT key fob will no longer open the garage door.
Posted by Anonymous on
A 6ya expert can help you resolve that issue over the phone in a minute or two.
Best thing about this new service is that you are never placed on hold and get to talk to real repairmen in the US.
The service is completely free and covers almost anything you can think of (from cars to computers, handyman, and even drones).
click here to download the app (for users in the US for now) and get all the help you need.
Posted on Jan 02, 2017
I had the same frustrating dilemma with my Craftsman LiftMaster garage door and Keypad, Model 139.53754-01 (dated 10/06; and has the # 315 MHz).
To resolve “the dilemma”, grab your keypad, climb up on a ladder to access the garage door opener’s motor unit. On the right side of the motor unit, remove the white plastic casing by pressing buttons on each side and pulling down. This will expose the programming area, and for our purposes, the “Learn” button.
1. On the motor unit, press and release the “Learn” button. The Learn indicator light will glow steadily for 30 seconds.
2. Within 30 seconds, enter a four digit personal identification number (PIN) of your choice on the keypad. Then press and hold the ENTER button.
3. Release the ENTER button when the motor unit lights blink. The code has been “learned”/stored/activated.
Good Luck, and I Hope this Helps!
For possible future reference:
How to change an existing, known PIN
(Changing an existing PIN can be done with the wireless remote keypad, and does not require access of the motor unit.)
From the keypad:
1. Enter the four digits of the present PIN, then press and hold the # button. The opener light will blink twice. Release the # button.
2. Enter your new 4-digit PIN and press Enter. The motor unit lights will blink once when the PIN has been “learned”/stored/activated. Test by entering the new PIN, and pressing Enter.
Posted on Jun 24, 2008
Okay...upon further inspection, my left spring has broken in two. Going to call around for some quotes to replace the spring. Thanks for the suggestions.
Posted on Jul 25, 2008
is it little buttons on the remote change the buttons on the back of your operator to the same has the ones inside your remote. or if it's a newer one you can hold the square button of the back of the operator in for 8 secs. then after that you push the button and let go and then push the button on your remote. done
Posted on Jun 11, 2009
The first thing you should do is make sure it is plugged in and then plug a lamp into the socket to make sure you have power.
Posted on Jul 10, 2009
To program the keypad, first unplug the garage door opener from the electrical outlet. Next remove the nameplate from the console that the keypad plugs into and locate the program/operate switch. Flip the switch to program. Next enter your desired four-digit PIN number into the keypad. Slide the switch back to operate and plug the garage door opener back in. The keypad should be programmed.
Posted on Jul 13, 2009
Tips for a great answer:
Feb 13, 2018 | Home Security
Jan 08, 2015 | New Home Security
Sep 30, 2013 | Telco Adt Security System, Cable And Conn...
May 09, 2013 | Home Security
Apr 11, 2013 | Chamberlain Liftmaster 387lm Wireless...
Dec 01, 2012 | Home Security
Nov 19, 2010 | GE Home Security
Nov 16, 2010 | GE Security Simon 3 Wireless Home Security...
Feb 25, 2010 | GE Security Simon 3 Wireless Home Security...
Feb 01, 2010 | GE Security Simon 3 Wireless Home Security...
306 people viewed this question
Usually answered in minutes!