What is a "Cell Phone Jammer For Small Room"? The Most Authoritative Explanation.
What is a cell phone jammer used for?
A cell phone jammer is a device used to prevent a cell phone from receiving signals from a base station. Mobile phones are very useful. Common mobile frequencies include GSM, CDMA, DCS, PCS, 3G, 4G.What is the best cell phone jammer for classroom use?
The best of our cellphone jammer choices for classroom use is the TSJ-5G-2081 however any of our cell phone jammer current models will do the job. Feel free to Email us in order to help determine the jamming unit best for your application. (Please check your local regulations before ordering or use)Can you use a pocket jammer in a classroom?
In very small rooms, you may be able to use a pocket jammer, which looks like any ordinary cell phone. Recently there have been reports released about a new phenomenon, “cyber bullying”, where students electronically torment others via text messaging and social networks, when they should be paying attention to lectures.What are the characteristics of a cell phone jamming device?
It has the characteristics of large jamming range and multiple jamming frequencies bands. It can block all cell phone signal (GSM/CDMA, 3G, 4G, 4G LTE), Lojack, GPS, WiFi, Walkie-Talkie UHF/VHF and RF signals like 315 MHz, 433 MHz, 868 MHz.
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