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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 - Used condition

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) — Open-Box, 8% Off

Brand: Xmnbl

Condition: Used - VeryGood
$2023
$2199
-8% Save $176
Updated: 5 days ago

Description

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 Amazon return period, return and exchange services are still available. Any usage or installation issues will be responded to and resolved within 12 hours.

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.

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Amazon Warehouse

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Product Details

SKU:
awhd-us-b0d7q625ct
Model:
GSTB-R STB-BL
Country:
US
ASIN:
B0D7Q625CT

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Common questions about buying open-box and refurbished.

Why buy refurbished or open-box?
Refurbished and open-box products offer the same performance as new at a fraction of the price. You're already saving $2 on this listing. They've been inspected, tested, and are ready to use — the only difference is the price tag. Buying refurbished also reduces electronic waste, extending product life cycles and keeping functional devices out of landfills.
What's the difference between open-box and refurbished?
Open-box products are customer returns that have been inspected and confirmed functional. They may show little to no use — often the item was returned simply because the buyer changed their mind. Refurbished products have been professionally repaired or restored by technicians, tested to meet or exceed manufacturer specifications, and sometimes come with a warranty. Both are a smart alternative to buying new.
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