--- product_id: 742809257 title: "Garage Door Sensor Replacement for Genie/Overhead GSTB-R STB-BL. | Garage Sensor for Genie Garage Door Openers Manufactured After 1993. (Receiving&Sending)-Does Not Include Bracket." brand: "xmnbl" price: "424 Lei" currency: RON in_stock: true category: "Xmnbl" url: https://www.desertcart.ro/products/742809257-garage-door-sensor-replacement-for-genie-overhead-gstb-r-stb store_origin: RO region: Romania --- # 0.1s ultra-fast response 32 ft precise sensing range Weatherproof -40℃ to 60℃ Garage Door Sensor Replacement for Genie/Overhead GSTB-R STB-BL. | Garage Sensor for Genie Garage Door Openers Manufactured After 1993. (Receiving&Sending)-Does Not Include Bracket. **Brand:** xmnbl **Price:** 424 Lei **Availability:** βœ… In Stock ## Summary > πŸšͺπŸ”’ Upgrade your garage safety with lightning-fast precision! ## Quick Answers - **What is this?** Garage Door Sensor Replacement for Genie/Overhead GSTB-R STB-BL. | Garage Sensor for Genie Garage Door Openers Manufactured After 1993. (Receiving&Sending)-Does Not Include Bracket. by xmnbl - **How much does it cost?** 424 Lei with free shipping - **Is it available?** Yes, in stock and ready to ship - **Where can I buy it?** [www.desertcart.ro](https://www.desertcart.ro/products/742809257-garage-door-sensor-replacement-for-genie-overhead-gstb-r-stb) ## Best For - xmnbl enthusiasts ## Why This Product - Trusted xmnbl brand quality - Free international shipping included - Worldwide delivery with tracking - 15-day hassle-free returns ## Key Features - β€’ **Instant Safety Reaction:** Stops & reverses garage door in just 0.1 seconds to protect your loved ones and valuables. - β€’ **Built to Brave the Elements:** Crafted from shock-resistant ABS plastic, tested for dust, rain, and extreme temperatures from -40℃ to 60℃. - β€’ **Precision Infrared Detection:** Continuous beam monitoring ensures no obstacle goes unnoticed, guaranteeing maximum safety every time. - β€’ **Seamless Genie Compatibility:** Perfectly fits Genie/Overhead openers made after 1993, replacing GSTB-R, STB-BL, and 37220R sensors effortlessly. - β€’ **Worry-Free Warranty & Support:** Backed by a 3-year warranty and responsive customer service ready to resolve issues within 12 hours. ## Overview This Garage Door Sensor Replacement is engineered for Genie and Overhead garage door openers manufactured post-1993. Featuring a lightning-fast 0.1-second response time, it uses precise infrared technology to detect obstacles and trigger an emergency stop and reverse, preventing accidents. Built from durable ABS plastic, it withstands extreme weather conditions (-40℃ to 60℃) and offers reliable performance with a sensing range of 32 feet. Note: installation bracket sold separately. Comes with a 3-year warranty and dedicated customer support. ## Description GSTB-R STB-BL Garage Sensor is specially designed for GSTB-R and STB-BL sensors. It can be directly replaced and used, and is perfectly compatible with the garage door openers of the Genie and Overhead brands produced after 1993. The GSTB-R STB-BL Garage Sensor is equipped with precise infrared beam detection technology, which can continuously monitor the path of the door closing. Once an obstacle is detected, the system will automatically trigger reverse stopping to protect your family, children, pets and vehicles from potential safety hazards. The Garage Sensor is made of high-quality and durable materials, with stable signal transmission and excellent weather resistance. It has a long service life. It is suitable for repairing garage door sensor systems that are not functioning properly, flickering or malfunctioning. The packaging does not include a bracket. ## Features - Perfect Compatibility – Fits Genie/Overhead garage door openers manufactured after 1993; replaces GSTB‑R, STB‑BL, 37220R safety sensors. - Why choose our garage door sensor? When your family members or pets accidentally approach the garage door as it is descending, ordinary sensors may react slowly. However, our patented safety beam can trigger the "emergency stop + reverse ascent" action within 0.1 seconds, completely preventing injuries or damage to items, and completely eliminating safety hazards. The garage door sensor itself does not include an installation bracket. We also sell installation brackets separately. - High-quality materials: The garage door safety sensor is made of high-strength ABS engineering plastic, which possesses shock resistance and anti-aging properties. Each sensor has undergone strict waterproof, dustproof and weather resistance tests, and can operate stably in extreme environments ranging from -40℃ to 60℃. Even in the case of heavy rain or intense sunlight, the garage door sensor replacement can work reliably. - Installation and inspection steps for garage doors: First, the power supply needs to be cut off. Determine the installation position of the sensor and ensure that the sensor height is uniform. The probe must be directly aligned. 2. When connecting the sensor wires to the corresponding interface of the garage door controller, distinguish the positive and negative poles and do not connect them in reverse. When the sensor indicator light is on, it indicates that everything is normal. - Shopping with no worries： Please note that this product does not come with an installation bracket. If you need a matching bracket, please purchase the "Sensor + Bracket Set". Avoid the situation where the product cannot be installed upon arrival. The garage door sensor offers a 3-year warranty. Even if it exceeds the official desertcart return period, return and exchange services are still available. Any usage or installation issues will be responded to and resolved within 12 hours. ## Technical Specifications | Specification | Value | |---------------|-------| | ASIN | B0D7Q625CT | | Brand Name | Xmnbl | | Country of Origin | USA | | Customer Reviews | 4.7 4.7 out of 5 stars (702) | | Included Components | Garage Door Sensor | | Item Dimensions | 15.2 x 8.1 x 4.3 Centimeters | | Item Type Name | Garage Door Sensor,GSTB-R STB-BL Garage DoorSsensor | | Item Weight | 0.23 Pounds | | Manufacturer | Xmnbl | | Material Type | Acrylonitrile Butadiene Styrene | | Model Number | GSTB-R STB-BL | | Mounting Type | Surface Mount | | Number of Items | 2 | | Output Type | Push Button | | Part Number | GSTB-R STB-BL | | Response Time | 0.1 Seconds | | Sensing Distance | 32 Feet | | Style Name | Garage Door Sensor | | Unit Count | 1.0 Count | | Upper Temperature Rating | 120 Degrees Fahrenheit | ## Product Details - **Brand:** Xmnbl - **Item Weight:** 0.23 Pounds - **Item dimensions L x W x H:** 15.2 x 8.1 x 4.3 Centimeters - **Material:** Acrylonitrile Butadiene Styrene - **Style:** Garage Door Sensor ## Images ![Garage Door Sensor Replacement for Genie/Overhead GSTB-R STB-BL. | Garage Sensor for Genie Garage Door Openers Manufactured After 1993. (Receiving&Sending)-Does Not Include Bracket. - Image 1](https://m.media-amazon.com/images/I/51uZIrxXnFL.jpg) ![Garage Door Sensor Replacement for Genie/Overhead GSTB-R STB-BL. | Garage Sensor for Genie Garage Door Openers Manufactured After 1993. (Receiving&Sending)-Does Not Include Bracket. - Image 2](https://m.media-amazon.com/images/I/71X9AMpKIDL.jpg) ![Garage Door Sensor Replacement for Genie/Overhead GSTB-R STB-BL. | Garage Sensor for Genie Garage Door Openers Manufactured After 1993. (Receiving&Sending)-Does Not Include Bracket. - Image 3](https://m.media-amazon.com/images/I/71EnN3Nth1L.jpg) ![Garage Door Sensor Replacement for Genie/Overhead GSTB-R STB-BL. | Garage Sensor for Genie Garage Door Openers Manufactured After 1993. (Receiving&Sending)-Does Not Include Bracket. - Image 4](https://m.media-amazon.com/images/I/7166sDm0AzL.jpg) ![Garage Door Sensor Replacement for Genie/Overhead GSTB-R STB-BL. | Garage Sensor for Genie Garage Door Openers Manufactured After 1993. (Receiving&Sending)-Does Not Include Bracket. - Image 5](https://m.media-amazon.com/images/I/81XU11YWBGL.jpg) ## Frequently Bought Together - Garage Door Sensor GSTB-R STB-BL, Replacement for Genie/Overhead Garage Door Sensors, Garage Sensor for Genie Garage Door Openers Manufactured After 1993. (Receiving&Sending). - datonten Replacement Garage Door Opener Remote,Compatible with Genie Garage Door Opener ACSCTG Type 1,390MHZ,2 Pack - Garage Door Opene Remote,Compatible with Intellicode Genie & Overhead Door Opener,ACSCTG GIT-3 Type 3,390mhz,2 Pack --- ## Why Shop on Desertcart? - πŸ›’ **Trusted by 1.3+ Million Shoppers** β€” Serving international shoppers since 2016 - 🌍 **Shop Globally** β€” Access 737+ million products across 21 categories - πŸ’° **No Hidden Fees** β€” All customs, duties, and taxes included in the price - πŸ”„ **15-Day Free Returns** β€” Hassle-free returns (30 days for PRO members) - πŸ”’ **Secure Payments** β€” Trusted payment options with buyer protection - ⭐ **TrustPilot Rated 4.5/5** β€” Based on 8,000+ happy customer reviews **Shop now:** [https://www.desertcart.ro/products/742809257-garage-door-sensor-replacement-for-genie-overhead-gstb-r-stb](https://www.desertcart.ro/products/742809257-garage-door-sensor-replacement-for-genie-overhead-gstb-r-stb) --- *Product available on Desertcart Romania* *Store origin: RO* *Last updated: 2026-08-24*