Unrelated personnel, idle and miscellaneous personnel and suspicious personnel to inquire and monitor.对无关人员、闲杂人员和可疑人员进行询问、监控。Under the leadership of the security foreman, control the foreign suspects to prevent emergencies.在保安领班带领下控制外来可疑人员防止突发事件发生。Control the entry and exit of foreign personnel and goods into the hotel, and patrol the various areas of the hotel.