Integrity Garage Door Repair

The Most Trusted and Experienced Name for Garage Door Repair and Replacement in Hampton Roads!

Integrity Garage Door Repair is an independently owned garage door repair company that specializes in repairing and replacing garage door. The company has been serving the residents of Hampton Roads for many years. Integrity Garage Door Repair is well-known for its top-notch customer service.
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Safety First: Understanding Garage Door Sensors and Safety Features

When it comes to garage doors, safety should always be the top priority. Garage doors are heavy and can cause serious injuries or property damage if not properly equipped with safety features. Among these features, garage door sensors play a crucial role in preventing accidents and ensuring the safe operation of the door. In this blog post, we will delve into the world of garage door sensors and explore their importance in maintaining a secure and accident-free environment for you and your loved ones.

Garage Door Sensors and Safety Features

The Purpose of Garage Door Sensors

Garage door sensors are designed to detect obstacles or obstructions in the path of a closing garage door. These sensors work together to prevent the door from closing when there is an object or person in the way. The sensors transmit an infrared beam between them, and if the beam is interrupted, it signals the door opener to stop or reverse the closing process. This mechanism is crucial in preventing accidents, especially with children or pets who may inadvertently find themselves in harm’s way.

Types of Garage Door Sensors

  1. Photoelectric Sensors: Also known as safety sensors, photoelectric sensors are the most common type used in modern garage doors. They consist of two units, one emitting an infrared beam and the other receiving it. When the beam is interrupted, the sensors trigger the door opener to stop or reverse the door’s motion. These sensors are typically installed near the floor, on either side of the door’s path.
  2. Edge Sensors: Edge sensors, also referred to as pressure sensors, are another type of garage door sensor. These sensors are integrated into the bottom edge of the door itself, and they use pressure-sensitive technology to detect resistance when the door encounters an obstruction. When resistance is detected, the sensors send a signal to the door opener, prompting it to stop or reverse the door’s movement.

Testing and Maintaining Garage Door Sensors:

To ensure that your garage door sensors are functioning properly, regular testing and maintenance are essential. Here are a few steps you can follow:

  1. Visual Inspection: Check for any physical damage or misalignment of the sensors. Make sure they are clean and free from dirt, dust, or any other obstructions.
  2. Testing the Sensors: Close the garage door and place a small object, such as a block of wood, in the path of the closing door. Press the close button on your garage door opener. If the sensors are working correctly, the door should stop or reverse immediately upon detecting the obstruction.
  3. Sensor Realignment: If your sensors are misaligned, they may not function properly. Follow the manufacturer’s instructions to realign them carefully. In some cases, you may need to consult a professional garage door technician for assistance.


Garage door sensors are vital safety features that help prevent accidents and injuries. Understanding their purpose, types, and maintenance requirements is essential for ensuring the safe and efficient operation of your garage door. By prioritizing safety and taking necessary precautions, you can enjoy peace of mind knowing that your garage door is equipped with reliable sensors to protect you, your loved ones, and your propertyai


While it is possible for some homeowners to install garage door sensors, it is recommended to hire a professional technician for accurate installation. This ensures that the sensors are correctly aligned and calibrated, providing optimal safety.

If your garage door refuses to close despite there being no obstructions, it could indicate a problem with the sensors. Check for any dirt, misalignment, or damage to the sensors. If the issue persists, it’s best to consult a professional technician to diagnose and fix the problem.

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