Garage Door Safety Sensor Principles

This safety feature was made standard in the early 1990s to avoid unnecessary injuries.

Garage door safety sensor principles.

Here we will discuss how garage. Garage door sensors are safety devices that prevent the door from closing on people pets or objects in the doorway. Whether there is a problem or you want us to inspect and test your sensors call precision door service of fresno at 559 212 3305 or contact our support team online 24 7. It operates on a low voltage beam which completed the switch when the door is in.

If new parts are needed we ll replace them for you. Garage door sensors are safety mechanisms that won t allow the door to close if something is blocking their beam of light. We are familiar with how garage door safety sensors work and can diagnose the simplest of issues and quickly correct them. While we can all appreciate these sensors they can become a nuisance if they start to malfunction.

Whenever there is an obstruction the garage door will automatically reverse before causing any damage. The sensors are located above the floor at each side of the door opening and. Digi code universal sensors cr2149 universal garage door opener safety beam sensor. It is a beneficial device if you have kids or pets in your house.

In stock on september 27 2020. Safety sensors are critical components of most automatic garage doors. Troubleshooting safety sensors for garage doors. It prevents the doors from automatically closing when anyone is in the doorway.

The sensors detect obstructions in the path of a closing garage door and. Free shipping by amazon. The replacement safety sensors project an invisible light beam across the inside of the garage door to prevent accidents and are required for safe use of all chamberlain garage door openers. The working of these sensors is quite simple.