Garage Door Opener Safety Sensor Sun Shields

When the device detects any person or object in the path of a closing garage door it signals the motor to stop the downward action and switch the motion into reverse to stop the obstacle being crushed.

Garage door opener safety sensor sun shields.

So in 1993. 3 4 out of 5 stars 164. Knowing how a garage door sensor works allows a homeowner to be watchful for what might affect it. See more product.

Only compatible with 41a5266 1 safety sensor brackets. 041b0873 is a safety sensor sun blocker kit. Liftmaster chamberlain sears craftsman and chamberlain brand garage door opener safety sensor sun shields. 4 2 out of 5 stars 214.

Doityourself has a wonderful explanation. With the 41b873 liftmaster sun shield from garage door supply company you can stop sunlight from interfering with the infrared sensor beam on your liftmaster garage door opener safety sensors. Free shipping by amazon. These cardboard safety sensor sun shields are used to prevent sunlight from shining into sensor causing accidental reversal of garage door.

Sun in your eyes. The requirement for these safety devices was to reduce the number of deaths to children who become entrapped under garage doors with automatic openers. This replacement kit is used to shield sunlight and prevent accidental reversal of garage door from sunlight shinning directly into the safety reversing sensors. How a garage door sensor works.

This garage door sensor sun shield covers the sides of each liftmaster garage door safety sensor. Garage door photo eyes or sensors safe t beam are an important safety device and they need to work properly. If you are in a hurry and need to get your garage door closed right away stand in such a way that you cast a shadow over your garage door s beam sensor but of course don t block the beam itself just the sunlight that is shining on it and then press your remote control so that your door will close. It s also compatible with chamberlain and sears.

Digi code universal sensors cr2149 universal garage door opener safety beam sensor.