Marie Van Brittan Brown

Marie Van Brittan Brown was an American nurse and inventor who created one of the first home security systems in 1966. Her design included a camera, monitor, and a two-way communication system, allowing homeowners to see and speak to visitors without opening the door. This innovation greatly enhanced safety and privacy, especially for women living alone. Her invention laid the foundation for modern security systems and surveillance technology, helping to improve household security and influence future developments in home safety devices.