Generally, the epaulettes of police and security guards are two poles and one star, but the two poles are different from the police epaulettes. Are they detachable and stitched? The two stars are pentagonal or hexagonal stars with no pentagonal pattern in the middle. The police coordinator's armband is marked "police coordinator" and the traffic police armband is marked "police".

2. Forget the cap badge and cuffs.

The police cap badge is made of copper, and the police assistant is made of aluminum. The cuffs of police uniforms have the word "police" or armbands in pinyin and English letters, while the police officers and security guards do not.

3. The numbers are different

The alarm number is 6 digits, and there are one or two letters before the police academy student number and the public security police number except the letter X.

Extended data:

The police include the people's police of public security organs, state security organs, prison management organs and judicial police of people's courts and people's procuratorates. Except for the above departments and the people's police, no other department, institution or individual may hold or wear clothes similar to the uniforms of the people's police. The police uniforms, police titles and cap badges of the above five systems are exactly the same, and the police in various departments reflect the differences through the arrangement of armbands, police badges and alarm numbers.

The police coordinator must carry out all the work under the leadership of the police. The tasks that need to be completed according to law can only be completed by the police in the team, and police cooperation only plays an auxiliary role. Legally speaking, the police have only rights, but no power, which is no different from the rights enjoyed by ordinary citizens. In terms of law enforcement authority, the police association system has not broken through the provisions of the joint defense team.