What safety features should a quality garage door opener have?

All garage door openers have the same type of “safety” features. Mainly, safety sensors, force settings, and other internal features to protect your home.

These are basic protections expected on modern residential openers; older units may not have the same safeguards. Safety sensors detect an interruption in the beam across the garage door opening and reverse a closing door. The contact reversal system also makes the door reverse when it meets an obstruction. Follow the manufacturer’s instructions for regular safety testing, and have any problems evaluated by a professional.