Technology
Infinity Shield™ is powered by Infinity Beam™, an innovative, patented technology.

Infinity Beam™ technology was developed to take home safety to the next level. Unique and cutting-edge technological features include:
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25 IR beams covering the entire opening of the garage door.
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Audible indicator to alert if there is anything in the path of your door.
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Proprietary algorithms, coding, and modulation schemes enhance the sensitivity, security, safety, and reliability of Infinity Shield™.
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Enabled continuous operation of the sensor interface allows Infinity Shield™ to work with your existing garage door opener. Simply swap Infinity Shield™ with your existing sensor.
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Proprietary sun interference avoidance algorithm allows reliable performance, regardless of lighting and weather conditions
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Rapid response time, robust acquisition and low false detection rate ensure the fidelity and high accuracy rate of Infinity Shield™
Intellectual Property
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US patent issued - 10,997,833 B1
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US design patent allowed - 29/762,186
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US utility patent allowed - 17/450,671
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Foreign patent (Canada) - CA 3,190,700
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Infinity Shield™ and Infinity Beam™ are trademarks of M&R Technology, Inc