







🚪🔒 Secure your garage with smart safety that never sleeps!
The GSTB-R STB-BL Garage Door Sensor by Xmnbl is a patented, high-performance replacement sensor compatible with most Genie garage door openers made after 1993. Featuring a 32-foot invisible safety beam, it instantly reverses the door upon detecting obstacles, ensuring maximum protection for people and property. Crafted from durable ABS material and rated to withstand temperatures up to 120°F, this sensor offers reliable, long-lasting performance. Backed by a 3-year warranty and a 180-day hassle-free return policy, it’s the smart upgrade your garage deserves.









| Brand | Xmnbl |
| Item dimensions L x W x H | 6 x 3.2 x 1.7 inches |
| Material | Acrylonitrile Butadiene Styrene |
| Item Weight | 0.23 Pounds |
| Style | Garage Door Sensor |
| Mounting Type | Surface Mount |
| Output Type | Push Button |
| Sensing Distance | 32 Feet |
| Upper Temperature Rating | 120 Degrees Fahrenheit |
| Manufacturer | Xmnbl |
| Part Number | GSTB-R STB-BL |
| Item Weight | 3.68 ounces |
| Product Dimensions | 6 x 3.2 x 1.7 inches |
| Item model number | GSTB-R STB-BL |
| Size | 1pack |
| Item Package Quantity | 1 |
| Included Components | Garage Door Sensor |
| Batteries Required? | No |
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