How Do Garage Door Safety Sensors Work

An infrared light runs between two photo eyes.

How do garage door safety sensors work.

Safety sensors were invented as a result of accidents happening with automatic doors coming down on top of people cars and animals. Garage door sensors prevent the garage door from closing if there s something in the way. Because of safety issues the federal government mandated companies that produce garage door openers to install safety devices in order to prevent accidents. For safety purposes do check the sensors of the garage doors are working correctly or not.

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. However if you do decide to replace your old sensors here are a few that i. The sensors are located above the floor at each side of the door opening and. As they are mechanical parts they will need oiling from time to time.

Photo eye sensors detect objects as well as people. Advantages of garage door sensors safety comes first. Nothing comes first than safely. Most garage door sensors don t immediately tell you what brand of garage door opener they work with.

Often the only way to tell whether your garage door sensor is universal is to check the manual or contact the manufacturer. Do keep in mind to oil all hinges correctly. This is something to consider if you decide. Garage door safety sensors are there to both protect and enhance the safety of your automated garage door.

Garage door sensors are safety devices that prevent the door from closing on people pets or objects in the doorway. In the majority of cases a photo eye sensor will be installed on the garage door sensor. The best universal garage door sensors. If new parts are needed we ll replace them for you.

If your sensors or garage door motor is blinking or your door doesn t close it s a sign you could have faulty sensors. If you feel any kind of disturbance call an expert. How garage door sensors work. Too many accidents can occur without them or if they are malfunctioning.

If your garage door sensors are outside of this range remove them entirely from the garage door frame and install leveled inside the safe zone. Proper height for a garage door sensor is 4 to 6 inches 10 2 to 15 2 cm. Higher than that can miss many low lying objects including pets. Since the law was introduced in the early 1990 s all garage door openers have implemented door sensors in order to be in compliance with federal regulations.

Lower is easy to stand above with a foot on either side. The purpose of a photo eye sensor is to detect if anything is blocking the path of the garage door. Sometimes the sensor may be beyond repair due to wear and tear and in such a case your best bet is to replace the garage door sensor with a new one. We are familiar with how garage door safety sensors work and can diagnose the simplest of issues and quickly correct them.