If the hand-held metal detector makes the warning signal sound, the employee checked by the guard needs to take out metal contents and then receive the inspection again.
If the hand-held metal detector makes the warning signal sound, the employee checked by the guard needs to take out metal contents and then receive the inspection again.
4当保安在检查该员工时，手动金属探测仪发出警报声，该员工应主动拿出有关金属器件，并重新接受保安的检查。