I have found that the light reflecting off the garage floor also causes a problem. High noon, both sensors in the shadow and still a problem. Put some landscaping black and fixed it. Next morning, only transmitter in the sun, black all along the floor didn't fix it? going to try cleaning and sunglasses. The installation has been there for 15 years with no problem!

  • 1
    Might be time to replace the sensors. They do loose their ability to "sense" – JACK Sep 22 '19 at 14:07
  • 3
    Your forgot to ask a question in your 'question'. – brhans Sep 22 '19 at 15:52

Your Answer

By clicking “Post Your Answer”, you agree to our terms of service, privacy policy and cookie policy

Browse other questions tagged or ask your own question.