Limitations of Hand Held Metal Detectors
The Manchester’s bombing is sounding the alarm.We can not guarantee public safety without metal detectors.
Hand held metal detectors are an important part of safety and security screening process. We can not deny that there are several advantages of hand held metal detectors.
Every coin has two sides. Limitations do exist.
Firstly, hand held metal detector may give us a wrong alarm if some one is carrying metal stuff. Someone would take advantage of this opportunity to cover up dangerous objects.
Secondly,metal detectors may interfere with personal devices such as CD or a cassette. So, security members would let us turn devices off.
How to tackle these limitation becomes an issue.
Hand held metal detectors are an important part of safety and security screening process. We can not deny that there are several advantages of hand held metal detectors.
Every coin has two sides. Limitations do exist.
Firstly, hand held metal detector may give us a wrong alarm if some one is carrying metal stuff. Someone would take advantage of this opportunity to cover up dangerous objects.
Secondly,metal detectors may interfere with personal devices such as CD or a cassette. So, security members would let us turn devices off.
How to tackle these limitation becomes an issue.
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