Do Billionaires Have 24 Hour Security

https://odwaceverk.doodlekit.com/blog/entry/23845568/20-fun-facts-about-guards-and-patrols

But, it will not likely substitute all human safety officers. The 'clever eyes, ears, and nose' of the security Robot can see, listen to, and odor, even so the Robot are not able to consider any actions primarily