









🔐 Secure your space with invisible tech that works as hard as you do.
The Genie Genuine GSTB-R Safe-T-Beam Replacement Kit is a UL-certified safety upgrade designed exclusively for Genie garage door openers manufactured since 1993. Featuring an invisible infrared beam that automatically reverses the door upon obstruction, it ensures maximum protection for your family and pets. The kit includes both sender and receiver units, mounting hardware, and offers a self-diagnostic alert system for real-time safety monitoring. Lightweight and easy to install, this replacement kit guarantees seamless compatibility and reliable performance.








| Item weight | 272 g |
| Installation type | Screw-In |
| Recommended uses for product | wall |
| Specification met | UL |
| UPC | 640213238120 050049017514 765042447878 |
| Global Trade Identification Number | 00050049017514 |
| Manufacturer | Genie |
| Part number | 37334R |
| Item Weight | 272 g |
| Product Dimensions | 5.08 x 5.08 x 15.24 cm; 272.16 g |
| Item model number | GSTB-R |
| Size | One Size |
| Color | Black |
| Style | Genie Safety Beams |
| Item Package Quantity | 1 |
| Specific uses | For use on Genie garage door openers made since 1993 |
| Included components | Genie Safe-T-Beam Set (Receiver & Transmitter), Mounting Screws, Easy-to-follow installation instructions |
| Batteries Included? | No |
| Batteries Required? | No |
A**N
Easy to install and super stable
Easy to install as it has standard size. It is also super stable . The quality is good and there is no issue with performance
R**N
Door sensors.
Door sensors.Easy to install and they work great
J**.
Muy fácil de instalar para cualquier persona.
Los instalé y oriente de forma muy rápida y sencilla.
L**O
Great replacement for original
Purchased this for our 24 year old opener. Only took a few minutes to install. Works perfectly.
T**G
Solved my issues happy to see it being offered to allow servicing
Foremost I'm mostly happy to see this being offered as a part that you can purchase. My garage door had been not able to close and had on and off issues working. Tried all the troubleshooting to ensure that the sensors weren't accidentally being triggered by the sun or something in the door or just shifted so they werent pointing at each other. Ultimately, saw the error code flash up on the motor unit. After reviewing it on a manual, decided to replace the sensors. Replacement was easy and trouble free. Worst part was just having to work in a corner of the garage that is infested with spiders and other large insects. Anyways, after installing, the garage worked well once again. I will hope that these last long. The last set of sensors which came with the unit lasted atleast 7 or 8 years before they went haywire so I'm expecting similar performance with these as these felt actually a bit more substantial than the original ones. Regardless, great to see replacement parts available on Amazon and it was an easy repair that resolved my issue. So overall can definitely recommend this for anyone looking for replacement sensors.
Trustpilot
1 week ago
3 weeks ago