Which is better, monitor or security guard?

1, the monitor usually works in the monitoring room and is responsible for monitoring video images and sensors to ensure safety. Security guards are responsible for protecting buildings, property and people. Safety facilities need to be patrolled, inspected and maintained. So, hello, supervisor.

2. Supervisors usually don't need to face direct physical threats, so they don't need physical training or combat skills. Security guards need to have good physical conditions and the ability to deal with emergencies. So, hello, supervisor.