Genie 39272R RPM Sensor / Optical Interrupter for Models 1028 and 2028

My Genie garage door would close a few inches and then stop. I did a lot of troubleshooting and even had a company come out to look at it. They concluded it wasn't the main board and wasn't the door sensors, so the last conclusion was this "RPM sensor". I pulled the old one off, found this one on GDS from a Google search, and ordered it. It was here in a few days with expedite shipping. Easily installed it in 15 minutes and it worked perfectly. My next step was to buy a whole new garage door motor so this $15 part was a lifesaver! GDS was one of the only places I could find this specific part so they saved the day! Thanks GDS! I'll be back!

ReliaG 850 garage door would only move 6 inches at a time while running or in programming mode, and would get the two purple lights (component error) while trying to program. Replacing this was a 5 minute project, and the garage door now works as new!

Part was the same as the original and worked perfectly. Price plus shipping was the best price I found. Based on the error code shown from the LEDs and Genie phone support this was determined to be the original issue. Saved me from replacing the opener and was an easy install.

I was a little nervous installing, but everything worked great and was easier than I thought it would be!

I had an opener that wouldn’t work properly and called tech support first and they said it sounded like a pc board but bought it and still had a “short transit” problem. Spoke to Genie via chat and guy suggested it is prob the reluctor and this inexpensive part was the answer. He got me the part number and a pretty easy fix. While I was up there, I added a surge protector. Thanks for the part.