A Revolution in the Doorbell Long ago in 1800s America, Joseph Henry invented the doorbell. Never in his days could he have imagined that he paved the way for sophisticated and effective home security and surveillance.  Jamie Siminoff picked up that mantle in 2013 when he created the “Ring Doorbell”, an electric doorbell that contains a small HD camera and microphone. This striking, sleek doorbell connects to your wifi and…