Transformer

Easy ordering process! Received in a timely manner! Perfect fit! Very reasonable price! Will order from Preferred Doors for future needs, and will recommend Preferred Doors to others!!

Great to do business with. Excellent communications. I was expecting a cheap China knock off. Got Genuine OEM part! Fairly good instructions. One step omitted in the written instructions and the videos (NOT YOURS). There is one hole that MUST line up or you will NOT be able to install the "Chain Spreader". At this point in time, if you have installed the part, you'll have to go almost back to square 1. Make sure the hole in the plate lines up with the hole for the screw to anchor the Chain Spreader. Watch for avoiding a flip or twist in the chain. All installed and working well.

The best day was when I found this web site, in comparison to others, bar none, total winner.

Replaced an older garage door lock that didn't have a key. I had a difficult time finding the right part online due to lack of dimensions and photos. I finally found what I needed at Preferred Doors. The lock arrived in a timely manner. I will definitely look at Preferred Doors first next time!

Brackets don't work for me. The sensors seems to be fine.