What feature should be inspected for functionality when testing a garage door?

The auto-reverse safety feature is a critical element to inspect for functionality when testing a garage door because it is designed to prevent injuries and accidents. This feature automatically reverses the door's movement if it encounters an obstruction while closing, thereby protecting individuals, pets, and objects from being trapped. It serves as an essential safety mechanism, particularly in homes with children or pets.

In the context of garage door safety standards, functionality of the auto-reverse feature is a regulatory requirement in many areas. Inspecting this feature helps ensure that the door operates safely and effectively. If the auto-reverse mechanism fails, it can pose a serious safety risk, making it imperative to test during an inspection.

While the remote control, manual override, and weather sealing are important aspects of a garage door, they do not directly impact the immediate safety of the door's operation in the same way the auto-reverse safety feature does. The remote control is primarily a convenience for operation, the manual override is a backup system for when power is out, and weather sealing helps with insulation and protection against the elements, but does not enhance the immediate safety of the door's closing action.