Marie Van Brittan Brown / The Black Women Who Invented the Home Security System!

the home security systems was invented by the great leon theremin in the year 1927 which he patented that same year fellow counterpart had it installed in evil dictator joseph stalin home and office which consists of both surveillance camera and alarm bell the great walter bruch invented cctv in 1942 the home security systems was invented by the great yank augusta russell pope in 1853

Please remove music it takes away from the experience

Live video capture was first used back in 1942 in Germany, invented by Walter Bruch. Operators used these early forms of CCTV in wartime to monitor V-2 rockets. It wasn't until seven years later, in 1949, that CCTV became available commercially.

Thank you so much, this was really helpful. I am doing a project at school and I didn't have much information. This video taught me many many things about her and the invention! Again, Thank you!

I love this ❤️❤️❤️❤️❤️❤️❤️

My daughter and I are doing a school project about her for Black History Month this year!

Thanks so much for sharing this vital information 🤗💖

This is truly Black Excellence at it's best!! This is definitely a wisdom nugget ❤️

LOVE IT! ✊🏾❤

great info......thanks

Wonder why this waz never taught in school all those damn years😇.