Skype Blocked Calls Coming Through On Cell Phone Inhibit Signal Transmission
Once the surrounding geography is complex and it is difficult to find the signal source in a short period of time, this radio intelligent monitoring and warning system can take various measures such as voice suppression, interference signal suppression, and background noise suppression for the cheating signal source, so that candidates in the examination room cannot hear it. Transmit answers from outside the test room to the test room to ensure the fairness and impartiality of the test in a short period of time. "The technical staff of Fujian Radio Management Agency said when introducing the function of the system. The application of Skype Blocked Calls Coming Through On Cell Phone is very successful. The successful completion of the college entrance examination in 2014 is inseparable from the dedicated work of the Radio Management Bureau, and it is also inseparable from high-quality products. Anti-cheating tool. According to statistics, in 2014, the radio management agency dispatched 218 technicians, activated 160 fixed radio monitoring stations, and 170 sets of other monitoring technology equipment for real-time monitoring in the radio security work of the college entrance examination in Fujian Province in 2014. It fully guarantees the smooth progress of the college entrance examination in 2014. The examination room cell phone jammer will gradually develop after this time. In the future, the mobile phone signal jammer will be developed to more occasions. The development of mobile phones will definitely lead to the development of mobile phone signal jammers.
In addition to using this high powered 220W 3G cell phone shield in government agencies, oil and gas storage facilities and fields, security services, military units, secret service, museums, border patrol and drug countermeasures, customs and many other important locations in prisons and the military Devices can also be used to help create conditions of peace and security. It's here now, if you want to buy and get more information on this 220W waterproof cell phone blocker, please don't hesitate, just take the chance. Let's take a look at the shielding function and shielding distance of this 220W high-power waterproof Skype Blocked Calls Coming Through On Cell Phone . This high-power mobile phone signal jammer has a high output power of 220W, which can block the signal frequency band of CDMA850, GSM900, DCS1800, PCS1900 and 3G. These five 2 bands simultaneously, with a shielding range of up to 500 meters, depending on the signal strength in a given area. The waterproof design enables this high-power 220W waterproof cell shielding device to be installed outdoors, while worrying that rain and water will affect the normal operation of the waterproof mobile phone shielding device. So, for outdoor use, this 220W high power waterproof cell phone jammer is really a good choice.
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