LiftMaster by Chamberlain 315MHz Wireless Keypad 377LM (Wireless Phone Accessory)

2 YEAR UPDATE JAN 2013The 377LM retains my 5 star rating. This unit has survived daily use by two adults and three small children at my son's house. That's quite an accomplishment considering the builder-supplied indoor control was demolished in a year.ORIGINAL REVIEW DEC 2010While this is a preliminary review based primarily on installation and initial operation of the 377LM, I have several months experience with the similar 376LM as well. This new unit was for my son's house.Installation of the 377LM took about 15 minutes, some of of which was spent carrying and setting up a ladder to reach the Learn button on the motor-mounted receiver.The unit came with a 9V battery installed. Setup went flawlessly following the simple well-written instructions.1. I pushed the purple Learn button on the receiver (behind the lamp cover on my unit).2. I entered a four digit code of my choosing on the 377LM keypad.3. The motor unit...Read more

   I was looking to set up the availability of opening the garage door this way for a while now, but hadn't found the right control that would work with my garage opener. This one is perfect. You can control multiple doors with a single remote. I have 2 garage doors, and each one is programmed with a different sequence. I can open them individually.You can close different doors individually by pressing the corresponding key sequence, or close all the doors that are open with a single push of the enter button. It works great.The seller was great. A click away remotes did a no hassle return after I purchased the incorrect one the first time. This one only works with Liftmaster garage openers that have the purple learn button. And it is the only one I have found. I looked around.If unsure, go to the liftmaster website for the product compatibility charts.Awesome product, great experience with the seller.