Xmnbl GSTB-R STB-BL sensor front view with quick-response safety beam.
Xmnbl GSTB-R STB-BL sensor rear view showing compact design.
Xmnbl GSTB-R STB-BL sensor wiring close-up for proper connections.
Xmnbl GSTB-R STB-BL sensor installed position showing alignment.
Xmnbl sensor bracket set illustrating mounting option.
Xmnbl GSTB-R STB-BL sensor indicator light signaling normal operation.
Xmnbl GSTB-R STB-BL sensor tested in extreme conditions for reliability.

Xmnbl

Xmnbl GSTB-R STB-BL Garage Door Sensor for Genie Openers (Post-1993) | Replacement Safety Beam

High-performance tools and home improvement made for confident daily results

$38.61

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Why customers choose TaskHolt Tools

Overview

The Xmnbl GSTB-R STB-BL garage door sensor is a purpose-built replacement safety beam designed for Genie garage door openers manufactured after 1993. It supports popular models like Genie 7155 Stealth Drive Connect and Genie 2055 QuietLift 550, along with other Genie screw-drive and wall-mount openers. Note: this sensor ships without a mounting bracket, which is sold separately and recommended for proper installation.

Fast, responsive protection

  • The patented safety beam can trigger the emergency stop and reverse sequence in about 0.1 seconds when a person or pet approaches during descent.
  • Designed to support everyday household use by providing a quick, reliable response, helping reduce safety hazards during garage access.
  • Seamless compatibility with Genie openers produced after 1993 helps ensure smooth operation when the sensor is active.

Durable construction for challenging environments

  • Made from high-strength ABS engineering plastic for improved shock resistance and long-term durability.
  • Proven waterproof, dustproof, and weather-resistant through testing; designed to perform under rain, sun, and temperature swings.
  • Operates reliably across a broad temperature range from -40°C to 60°C, supporting consistent sensing in varying climates.

Installation and compatibility

Please note that the product does not include a bracket; a matching bracket is available separately as part of the Sensor + Bracket Set. For installation, cut power, choose a level mounting position, ensure uniform height, align the probe directly, and connect the wires with correct polarity. When the indicator light is on, the unit is functioning normally. If you are unsure about the best mounting option, we offer guidance to help you choose.

Support and warranty

  • The product includes a 3-year warranty and access to responsive support for installation or usage questions.
  • Returns and exchanges remain available beyond the standard Amazon window if needed.
  • Typical response times to inquiries are within 12 hours.

If you are unsure about compatibility, please contact us for guidance.

FAQ

Q: Is this sensor compatible with Genie garage door openers from 1993 onward?

A: Yes. It works with Genie openers produced after 1993, including common models like 7155 Stealth Drive Connect and 2055 QuietLift 550.

Q: Does this package include a mounting bracket?

A: No. Brackets are sold separately; you can purchase the Sensor + Bracket Set for installation.

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