The Imprtance of visitors management in School or university security nowday , how to reduce attacks happened in school ,
  we have seen a wide range of school risks-security threats in the world, government must pay more attentions to it , school
 entrance installed security equipment is becoming more and more important , such as x ray screening machines , metal detector
 auto rising bollards , boom barriers and son . we SECUSTAR provide a comprehensive security solution for schools .