Who was mane van brittan brown?

Mane van Brittian Brown was an African-American nurse and inventor, best known for her creation of a home security system in the 1960s. Her innovative design included features such as closed-circuit television and a remote-controlled camera, aimed at enhancing safety in homes. Brown's invention was recognized as one of the early contributions to modern security technology, particularly in the context of addressing safety concerns in urban areas. Her work paved the way for advancements in home security systems that are widely used today.