Radio Controls and Wireless Keypads

Great range easy to program.

Correct part, once installed, door worked better than new.

I have them on a 8 foot door. They stretch out to 71 inches with the door closed seem to work just fine. I do have a safety cable passing through the springs.

As expected

I have been having trouble for months with my garage door opening and closing. A friend mentioned could be sensors. So I purchased, and they work perfectly and solved my door not closing problem!