1 2 3 Inventor Marie Van Brittan Brown born _BAR_ African American Registry. www.aaregistry.org. Retrieved 2016-02-22. 1 2 3 4 5 6 7 8 9 10 11 Brown, Marie Van Brittan (1922–1999) _BAR_ The Black Past: Remembered and Reclaimed. www.blackpast.org. Retrieved 2018-04-11. ↑ Home security system utilizing television surveillance, 1966-08-01, retrieved 2018-04-11 ↑ Marie Van Brittan Brown: Home Security System Inventor - America Comes Alive. America Comes Alive. 2015-02-13. Retrieved 2018-04-11. ↑ Google Patents. patents.google.com. Retrieved 2018-04-12. ↑ Life of Marie Van Brittan Brown. prezi.com. Retrieved 2019-03-11. ↑ Webster, Raymond B. (1999). African American firsts in science & technology. Detroit: Gale. p.xa0127. ISBNxa00787638765. ↑ African entrepreneurs - Grow your business. afroentrepreneurs.com. Retrieved 2019-03-11. ↑ Marie Van Brittan Brown: Home Security System Inventor. America Comes Alive. 2015-02-13. Retrieved 2019-02-28. 1 2 3 Buck, Stephanie (2017-06-13). This African American woman invented your home security system. Timeline. Retrieved 2019-03-17. ↑ Merlene Davis: Forgotten black couple created your home security alarm. kentucky. Retrieved 2019-03-17.