While the commercial success of Marie's specific system is unclear, her invention laid the groundwork for modern home security systems that incorporate video surveillance, remote monitoring, and alarm capabilities. Her work is a foundational piece in the industry.

In the late 20th and early 21st centuries, there's an increased awareness and recognition of women inventors and their contributions to STEM fields. Marie's story gains prominence as an example of a woman who identified a problem and innovatively solved it.

Her patent has been cited in numerous subsequent patent applications, underscoring the continuing relevance of her ideas in the development of advanced security technologies. Smart home technologies still employ the principles she pioneered.