Why need use prison cell phone jammer?

Uses of prisons cell phone signal block The¬†cell phone signal jammer¬†is also likely to be a new melrose prison in bobson’s central jail cell. The prison authorities have installed high power jammer equipment at the Beau-Bassin prison to end the illegal use of mobile phones by prisoners. The installation of equipment designed to make phone […]

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Good helper of university classroom order-GSM Jammer

The present situation of the university classroom “Classes should be focused on listening and paying attention”, a phrase that even schoolchildren are familiar with, and it seems to be a joke in today’s free, mobile college classrooms. To this end, a university in this city was surprised to find that there was no signal for […]

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In the Classroom Need Use a Cell Phone Jammers

Disadvantages of using a cell phone in school With the improvement of our living standards, middle school students are generally own cell phones or other electronics. This situation made a big trouble of school management. Students stay up at night, using their cell phones text messages, surf the internet,etc. By day, yawns cross over all […]

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Are cell phone jammers legal?

Use the jammer is legal or not? Cell phone jammer laws vary throughout the world. In the U.K. and Japan, for example, anyone can own a jammer — as long as they don’t use it. Dozens of countries, including Canada, Mexico, New Zealand, Norway, Turkey and others, allow the police or prison officials to use […]

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