Tag: overhead door sensor blinking red

Green lights mean the sensors are working, while red lights indicate the sensors are not aligned. If you see red ...

Green lights mean the sensors are working, while red lights indicate the sensors are not aligned. If you see red ...

Color of the Sensor The transmitter is likely to be a green light while the receiver should be green colored. ...

FLASHING RED—A flashing red signal light means exactly the same as a stop sign: STOP! After stopping, proceed when safe ...