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Smartphone signal detector and jammer supplier -CIU Co., Ltd.
It is not the first case government used jammer to stop cheating in exams. In 2015, Delhi AAP government has decided to install jammers to curb high-tech cheating, like smartphone, mobile phone, smartwatch in examinations.
A mobile phone blocker is a hardware device to prevent cellular phones from receiving signals from base stations. When used, the jammer effectively disables cellular phones. It emits on the same radio frequencies as the mobile phone, disrupting the communication between the phone and the base station in the tower. But use jammer to ban children using mobile device in exams is really a solution?
Smartphone, smartwatch and wireless communication gadgets are ubiquitous presence. The best solution is to whatever societal problems these realities appear to create is rarely to simply block the phones. There are some instruments can help to check if there is any mobile phone around, cell phone signal detector, wireless camera scanner and metal detector.
CIU Co., Ltd. offers customized cell phone RF detector for professional users. There are many 4G LTE network frequency in the market, each country use different band, your smart phone can work in your country but not in another one. You can learn more 4G LTE band here: https://en.wikipedia.org/wiki/List_of_LTE_networks
According to professional TSCM expert’s comments they really need a portable, effective and able to precise detect a short message, therefore we designed the Portable mobile phone detector which can simultaneous scanning of GMS, 3G & 4G bands for Counter Surveillance experts who has well experienced in RF detection, debug and electronic counter measures.
A handheld device has limited space for battery, to maximize the operation time; we offer customize frequency (very precise up link frequency) instead of universal detector to save the power and a mechanism size.
The smart phone, smart swatch users are growing around the world, the Handheld 4G LTE mobile phone detector not only can help government but also the company to identify the frequency band and location whenever a cell phone or spy bug is being used in the sensitivity area .
The customized 4G LTE 3G cell phone detector is a tool to implement the mobile phone security, phone detector can prevent, detect mobile phone used in hospitals, exams, churches, private meeting, office buildings, prisons, caisson and place where a phone call is forbidden.
Interesting in the customized detector, contact with info@cleverintelligenceunity.tw