Is it necessary to check the criminal record if the security guard outside the property wants the ID number?

Yes Security guards must check their criminal records. As an important auxiliary force to maintain social order, security should not be taken lightly. Therefore, when recruiting security guards, security companies or property management companies must require applicants to show their ID cards and submit copies of their ID cards. After that, the recruiter will review it according to the personal ID information. If they have a criminal record, they can't be employed.