The United States has more surveillance and security cameras than China when private consumer cameras like Ring doorbells are counted.
"There's I think there's more cameras in America than China if you include private Ring doorbells and all this stuff." (said at 0:51:00)
No published record matching the claim that the United States has more surveillance and security cameras than China when private consumer cameras like Ring doorbells are included was located; this does not prove the claim false.
contradicted by web sources
Industry research reports from firms like IHS Markit and Comparitech estimate that China has hundreds of millions of surveillance cameras compared to an estimated 50 to 85 million in the United States. While some studies show the U.S. having a comparable or higher number of cameras per capita, China has far more security and surveillance cameras in total.