













🚪 Shield your sensors, secure your space — made for pros who demand reliability!
The Original Made in The USA Garage Door Sensor Protector is a precision-engineered sunshade designed exclusively for Liftmaster 801CB-P and Chamberlain 41A5034 sensors. Crafted from durable, eco-friendly PLA plastic with proprietary manufacturing for metal-like strength, it prevents sunlight interference to ensure consistent garage door sensor performance. Easy to install without tools and proudly made domestically, this protector combines sustainability with professional-grade reliability.





| Manufacturer | Sustainable Fabrication |
| Item Weight | 1.44 ounces |
| Product Dimensions | 2 x 1 x 0.75 inches |
| Is Discontinued By Manufacturer | No |
| Item Package Quantity | 1 |
| Batteries Included? | No |
| Batteries Required? | No |
T**L
Simple Fix for a Frustrating Problem
I was having constant issues with my garage door refusing to close in the afternoon sun—turns out the sensors were getting blinded. This little protector solved the problem instantly. Installation was quick and tool-free, and the fit was perfect on my LiftMaster sensors. The PLA plastic feels sturdy but flexible enough to snap into place without cracking. It’s a smart, low-cost solution that prevents sunlight interference and keeps the door working reliably, even on the brightest days. Bonus points for being made in the USA and recyclable. If your garage door acts up when the sun hits just right, this is a no-brainer fix. Highly recommend.
D**D
Its not your sensors, its the sun. This is your answer!
All my dreams! I thought I was going crazy cuz I door wouldn't close all the way when I ouch the button. Im so glad I found these, simple design, easy to install and I zero issues closing my door now. So if you have a sunny garage and you door wont close this is you answer!
A**E
Super easy to install and works well.
These salved our garage door problem and were very easy to install. Both installed in less than a minute. Good price to solve an annoying problem.
A**R
Great Idea - Great Product
These gargage door devices work great!! Easy to install and still have a safe garage door that blocks the sunlight on the sensors!
J**G
Well made product
This product is well made and was easy to install. Unfortunately it did not solve my issue with the sun hitting my sensor. Just be careful because if the sun’s angle is directly hitting sensors these will not help. So there is a certain time, during a certain part of the year where the angle is just right and they don’t work. Otherwise they work great.
D**D
Solves the problem, well made, super easy to install
It took us a while to figure out that our garage door wasn't closing because during a certain time of the year, in the morning, the sun was hitting the door sensor just right. This caused the sensor to think something was in the way so the door wouldn't close. I tried making a few shields myself but to no avail. I found this item and thought I would give it a try. It installed very easily and immediately solved our problem! So happy it works, and happy to support an American entrepreneur.
M**R
Solved my sunlight issue!
I was skeptical whether this would work and solve my sunlight interference issues but it worked great and was so simple to install. Better yet, a high school kid makes these as a way to save money for college.
K**N
Perfect
I don’t leave a lot of reviews, but was compelled to for this product. After purchasing a new home , we discovered an incredibly annoying problem the garage door would not close because the sensors looked directly into the Sun most of the day. Afterntrying several solutions over the course of a year, from tissue paper rolls to pvc pipe, none worked. I found these on Amazon and took a shot. I installed them in less than 10 mins and they worked perfectly. They’ve been installed for about 6 months and still work perfectly, not a single problem. They are a very simple and elegant design crafted on a 3D printer. When I read the instruction sheet and discovered they were fabricated by a kid while he was in middle school and now uses the proceeds from the sale of these products to pay for college, I was blown away. I would highly recommend this product and supporting this young man. He’s got a great future ahead of him and you won’t regret the purchase. I’d give it 10 stars if I could.
Trustpilot
1 month ago
1 month ago