With rapid evolution of network communication technology and continuous improvement of medical technology, to enforce safety awareness and rescuing ability, then create comfortable environment for treatment, and build informational and intelligent medical system, is getting more and more focus from the healthcare industry.
Hospital is well known that large flow with various people. Besides, in some places, the relationship between medical institutes and patients are strained, these potential factors threaten personal and property safety of staffs and patients, as well as hospital security management.
