wireless internet jammer

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Nowadays, the wireless internet jammer gains new application. It is found to be used widely in many other fields, such as public places, government buildings, examination halls, meeting rooms, theatres, courts, workshops, hospitals, churches and so on. When it applied in examination halls, it aims to prevent students from cheating in the exams, which ensures the justice and equity of examination condition. When it appears in government buildings, it aims to protect the confidential government information from being eavesdropping by criminals. It can also been seen in public places, theatres, workshops, churches for the purpose of maintaining a quiet environment. Wireless signal jammer is a necessity in hospital for some medical facilities may be interfered by wireless signal.