Align garage door sensors is a crucial task that ensures the proper functioning and safety of your garage door system. Garage door sensors are typically located on each side of the door, near the ground, and are responsible for detecting any obstructions or objects in the door’s path. To align the sensors, start by checking their position and making sure they are facing each other directly. The sensors should be installed at the same height and parallel to each other. If they are misaligned, use a level to adjust them accordingly Next, examine the sensors’ lenses to ensure they are clean and free from any dirt or debris.