Garage Door Safety Sensor Lights

should both sensor lights be lit up?




Indicator lights or infrared beam? One unit sends out an infrared beam and the other receives this beam, so only one.

Indicator lights may be different colors. If one has no indicator light, check wiring for broken wire or bad (perhaps corroded)connection. If both are good then your safety sensors may be bad.

Donald

Click here to post comments

Join in and write your own page! It's easy to do. How? Simply click here to return to Questions.