Cell Phone Jammer Detector App
Mobile phone signal jammers can be mainly used for domestic college entrance examinations, domestic college entrance examinations, adult college entrance examinations, self-study exams and various colleges and universities exams, as well as various middle schools, technical secondary schools, vocational high schools, prisons, detention centers, conference rooms, etc. Use mobile phones to cheat, send text messages, etc. Adverse effects caused by communication with outside prisoners, collusion of confessions, etc. Cell Phone Jammer Detector App Mainly used in the examination room, but not limited to the examination room. It can also be used in prisons, gas stations, mobile phone bomb prevention, oil depots, liquefied gas stations, detention centers, interrogation rooms, courts, labor reform teams, conference rooms, theaters, churches, libraries, It is only used in school dormitories, special security and confidential occasions (confidential offices, negotiation rooms, mobile vehicles, mobile politicians and business dignitaries guarding the scene). cell phone jammer
The general power range is 3W-480W, Cell Phone Jammer Detector App Generally can be divided into low power, medium power, , power between 3W-100W, it is generally not recommended to usesignal mobile phone signal jammer, it will seriously interfere with the base station signal transmission , There is also a certain degree of radiation to the human body. For exams, schools, judicial exams, etc., it is recommended to recommend some medium-powered machines. The handheld is a built-in lithium battery, and it can be charged with the power adapter after the battery is used up; the desktop test room uses 220V voltage power supply, and the vehicle-mounted vehicle uses 12-36V voltage power supply. If it is used indoors, mobile jammers generally suitable for examination rooms, conference rooms, offices and other spaces can be low-power, gas stations need to use explosion-proof and high-temperature resistant; if it is an outdoor open area,mobile phone signals are required The jammer can reach the proper distance. Especially there are certain requirements for wall penetration.