--- product_id: 640094431 title: "Garage Door Sensors OEM, Replacement for Genie/Overhead Garage Door sensors, GSTB-R STB-BL Garage Sensor for Genie Garage Door Openers Manufactured After 1993.(Receiving&Sending)" brand: "xmnbl" price: "34664CFA" currency: XOF in_stock: true reviews_count: 12 category: "Xmnbl" url: https://www.desertcart.sn/products/640094431-garage-door-sensors-oem-replacement-for-genie-overhead-garage-door store_origin: SN region: Senegal --- # 0.1s ultra-fast response 32ft sensing range weatherproof -40℃ to 60℃ Garage Door Sensors OEM, Replacement for Genie/Overhead Garage Door sensors, GSTB-R STB-BL Garage Sensor for Genie Garage Door Openers Manufactured After 1993.(Receiving&Sending) **Brand:** xmnbl **Price:** 34664CFA **Availability:** ✅ In Stock ## Summary > 🚪 Safety that reacts faster than you blink—because your garage deserves the best! ## Quick Answers - **What is this?** Garage Door Sensors OEM, Replacement for Genie/Overhead Garage Door sensors, GSTB-R STB-BL Garage Sensor for Genie Garage Door Openers Manufactured After 1993.(Receiving&Sending) by xmnbl - **How much does it cost?** 34664CFA with free shipping - **Is it available?** Yes, in stock and ready to ship - **Where can I buy it?** [www.desertcart.sn](https://www.desertcart.sn/products/640094431-garage-door-sensors-oem-replacement-for-genie-overhead-garage-door) ## 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 - • **All-Weather Durability:** Crafted from high-strength ABS plastic, this sensor withstands extreme temperatures, rain, and dust for reliable year-round performance. - • **Precision Installation:** Designed for easy alignment with clear indicator lights ensuring correct wiring and flawless operation every time. - • **Instant Safety Reaction:** Patented sensor triggers emergency stop + reverse in just 0.1 seconds, protecting your family and pets from accidents. - • **Seamless Genie Compatibility:** Perfectly replaces GSTB-R, STB-BL, and 37220R sensors for Genie garage door openers made after 1993—no guesswork, just plug & play. - • **Worry-Free Warranty & Support:** Backed by a 3-year warranty and responsive customer service ready to resolve any issues within 12 hours—because your peace of mind matters. ## Overview This OEM replacement garage door sensor for Genie/Overhead openers (post-1993 models) features a lightning-fast 0.1-second response time, a robust 32-foot sensing range, and durable ABS construction tested for extreme weather conditions. It ensures enhanced safety by instantly stopping and reversing the door if an obstruction is detected, backed by a 3-year warranty and dedicated customer support. ## Description desertcart.com: Garage Door Sensors OEM, Replacement for Genie/Overhead Garage Door sensors, GSTB-R STB-BL Garage Sensor for Genie Garage Door Openers Manufactured After 1993.(Receiving&Sending) : Tools & Home Improvement Review: Great, I have an operating door again - Work beautifully just as I would expect Review: Work perfectly! - I bought these sensors to replace the old ones, luckily they are exactly same. This is important because these did not come with brackets. Snapping on and off was simple, make sure you have enough light where you are working to properly engage the wiring. When removing the old wires, be mindful of which color wire goes where. Glad these were available and cost effective. ## 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 | | Best Sellers Rank | #13,185 in Tools & Home Improvement ( See Top 100 in Tools & Home Improvement ) #3 in Garage Door Sensors | | Brand | Xmnbl | | Brand Name | Xmnbl | | Customer Reviews | 4.6 out of 5 stars 746 Reviews | | Included Components | Garage Door Sensor | | Item Dimensions | 6 x 3.2 x 1.7 inches | | Item Type Name | Garage Door Sensor,GSTB-R STB-BL Garage DoorSsensor | | Item Weight | 3.68 ounces | | Item dimensions L x W x H | 6 x 3.2 x 1.7 inches | | Manufacturer | Xmnbl | | Material | Acrylonitrile Butadiene Styrene | | Material Type | Acrylonitrile Butadiene Styrene | | Model | GSTB-R STB-BL | | Mounting Type | Surface Mount | | Number of Items | 1 | | Number of Packs | 1 | | Output Type | Push Button | | Part Number | GSTB-R STB-BL | | Response Time | 0.1 seconds | | Sensing Distance | 32 feet | | Style | Garage Door Sensor | | Style Name | Garage Door Sensor | | Unit Count | 1 Count | | Upper Temperature Rating | 120 °F | ## Product Details - **Brand:** Xmnbl - **Item Weight:** 3.68 ounces - **Item dimensions L x W x H:** 6 x 3.2 x 1.7 inches - **Material:** Acrylonitrile Butadiene Styrene - **Style:** Garage Door Sensor ## Images ![Garage Door Sensors OEM, Replacement for Genie/Overhead Garage Door sensors, GSTB-R STB-BL Garage Sensor for Genie Garage Door Openers Manufactured After 1993.(Receiving&Sending) - Image 1](https://m.media-amazon.com/images/I/51uZIrxXnFL.jpg) ![Garage Door Sensors OEM, Replacement for Genie/Overhead Garage Door sensors, GSTB-R STB-BL Garage Sensor for Genie Garage Door Openers Manufactured After 1993.(Receiving&Sending) - Image 2](https://m.media-amazon.com/images/I/71X9AMpKIDL.jpg) ![Garage Door Sensors OEM, Replacement for Genie/Overhead Garage Door sensors, GSTB-R STB-BL Garage Sensor for Genie Garage Door Openers Manufactured After 1993.(Receiving&Sending) - Image 3](https://m.media-amazon.com/images/I/71EnN3Nth1L.jpg) ![Garage Door Sensors OEM, Replacement for Genie/Overhead Garage Door sensors, GSTB-R STB-BL Garage Sensor for Genie Garage Door Openers Manufactured After 1993.(Receiving&Sending) - Image 4](https://m.media-amazon.com/images/I/7166sDm0AzL.jpg) ![Garage Door Sensors OEM, Replacement for Genie/Overhead Garage Door sensors, GSTB-R STB-BL Garage Sensor for Genie Garage Door Openers Manufactured After 1993.(Receiving&Sending) - Image 5](https://m.media-amazon.com/images/I/81XU11YWBGL.jpg) ## Available Options This product comes in different **Number Of Items** options. ## Questions & Answers **Q: Is it applicable to all Genie garage door openers?** A: It is applicable to Genie/Overhead models produced after 1993. Does not include: mounting bracket (needs to be purchased separately). **Q: How do I find my opener model?** A: 1.Look on the motor/powerhead unit in your garage for a label or sticker. 2. Check any files and receipts that you saved during the installation process. 3.If you have the original box or remote, the model may be listed there. **Q: What if the indicator light keeps flashing?** A: 1. Check the alignment to ensure that the garage door sensor is properly aligned. 2. Check the wiring to make sure the two wires on the sensor and the garage door opener are securely connected. 3. Check for any obstructions. **Q: Is this sensor hard to install?** A: 1. Turn off the power supply of the garage door opener. 2. Connect the sensors to the terminals of the door opener. 3. Adjust the position of the sensors so that the light beams converge clearly. **Q: Is professional installation required?** A: The package contains a detailed manual to guide you through the alignment and wiring procedures. Just connect two wires from each sensor to your door opener. We believe you can complete the installation within 10 to 15 minutes. ## Customer Reviews ### ⭐⭐⭐⭐⭐ Great, I have an operating door again *by C***S on September 2, 2026* Work beautifully just as I would expect ### ⭐⭐⭐⭐⭐ Work perfectly! *by P***T on August 11, 2026* I bought these sensors to replace the old ones, luckily they are exactly same. This is important because these did not come with brackets. Snapping on and off was simple, make sure you have enough light where you are working to properly engage the wiring. When removing the old wires, be mindful of which color wire goes where. Glad these were available and cost effective. ### ⭐⭐⭐⭐⭐ good product *by J***O on July 28, 2026* work great as a replacement for an older door opener ## 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? - 🛒 **Trusted by 1.3+ Million Shoppers** — Serving international shoppers since 2016 - 🌍 **Shop Globally** — Access 737+ million products across 21 categories - 💰 **No Hidden Fees** — All customs, duties, and taxes included in the price - 🔄 **15-Day Free Returns** — Hassle-free returns (30 days for PRO members) - 🔒 **Secure Payments** — Trusted payment options with buyer protection - ⭐ **TrustPilot Rated 4.5/5** — Based on 8,000+ happy customer reviews **Shop now:** [https://www.desertcart.sn/products/640094431-garage-door-sensors-oem-replacement-for-genie-overhead-garage-door](https://www.desertcart.sn/products/640094431-garage-door-sensors-oem-replacement-for-genie-overhead-garage-door) --- *Product available on Desertcart Senegal* *Store origin: SN* *Last updated: 2026-10-30*