Dealing With That Yellow Sensor on Your Garage Door
If you've noticed a glowing yellow sensor on garage door tracks lately, you might be wondering if your system is about to kick the bucket. Usually, when things change color on a piece of machinery, it's a sign that something is wrong, but with garage door safety eyes, it's a bit more nuanced than that. Most of the time, that amber or yellow glow is actually a good sign—it means the sending sensor has power. However, if that light starts flickering or goes dark entirely, you're going to have a hard time getting your door to close without holding down the wall button manually. ...