What is the handling area of the police station?

Dear ~ entering the case-handling area is entering the public security case-handling area. After the suspect is brought into the case-handling area, he must first enter the "information collection room". "We collect personal information of suspects, such as height, weight, fingerprints, DNA and other information, all in this office. At the same time, it is necessary to check the suspect's personal belongings unrelated to the case, especially those that may hurt the suspect, such as belts, jewelry, knives and metal products. Pack your personal belongings when you're done ~