I was skeptical about these working due to the low price, but it was worth a chance due to the high cost of replacing the whole garage door unit. This worked perfectly and got my garage door working again without any issues; I have a Chamberlain unit and it worked just fine with it. The only down side is the cables are very short so you will need to splice these shorter cables with your own existing cables. Thanks again for a great product and for saving me some cash!!
Verified purchase: Yes | Condition: New
I had to send this product back to buyer only because I purchased a whole new garage door opener itself, of course from the same company. It works real well and I am completely satisfied and do recommend Liftmaster products to all who may be interested in needing a Garage Door Opener. Respectfully, James R. Harper
Verified purchase: Yes | Condition: New
I installed the product but was never able to get then to work. This is where you have to get a laser eye ball to eyeball - to each other. I will work with them again later or if we have a visitor who knows how to do it we will seek help. The parts are in it the installer that is having the problem. LOL
Verified purchase: Yes | Condition: New
My house flooded in hurricane florence and I lost automatic garage door opener. After some research I found it could be something as simple as new sensors. The product is not difficult to install and no stripping of wires. The connectors come with anti corrosive grease, just insert the wires and use a pair of pliers to complete the connection. Install the sensors in your brackets, line up the sensors until the light turns green and I was back in business. It was that easy.
Verified purchase: Yes | Condition: New
I buy these sensors for the Craftsman model 139.54985, they are identical to those that come from the factory with the gate. The wires even have the black color line identifying which is the ground cable, just like the ones that were installed since I bought the motor. I installed them easily and they worked without problems, I recommend it.
Verified purchase: Yes | Condition: New
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