The college entrance examination is an important hurdle in life, so we need to ensure absolute fairness and impartiality in the examination. But nowadays, high-tech products are coming out all the time; similarly, in the examination, people will keep up with the pace of the times, thus giving rise to a variety of cheating methods. So in order to put an end to cheating, only completely block the outside world signal in order to put an end to cheating, so the birth of the use of electronic products against cheating "weapons" - signal blocker!

Project Details
The project is located in a college in Beijing, the examination room, often there will be English four or six exams and postgraduate admissions exams, so the school decided to purchase signal shielding to protect the information security of the examination room. The required shielding area is about 800 square meters, in order to ensure the fairness of the examination, the school decided to purchase signal shielding, the requirements of shielding the full-band communication signals in the area.

The customer compared several brands of shielding devices on the market and finally chose GOBOOST DXK3000K 12-channel 5G shielding device. GOBOOST DXK3000K 12-channel 5G shield is independently developed by GOBOOST, which is mainly used in school examination halls, prisons, detention centers and other places, and has gained wide acceptance since its launch.GOBOOST is the first one to master the 5G cell phone signal shielding technology, and has built a long-term cooperation relationship with a number of schools.

The shielding area is the school ladder classroom, the classroom area were 400 square meters, 200 square meters, 200 square meters a total of three, in order to protect the shielding effect, it is recommended to use 2 sets of DXK3000K shielding for each classroom, effectively shielding all the 2G/3G/4G/5G cell phones, WiFi, Bluetooth, and other wireless communication signals, it is the security guard of the confidential meeting place, standardized examination room.

The school leadership first used 6 sets of DXK3000K shield as a test, when the equipment is powered on, it realizes 2/3/4/5G + WIFI + GPS all-round shielding effect, cell phone, Bluetooth headset are no signal, shielding effect is excellent, and won the school leadership as well as the invigilator teacher's unanimous praise! The school said that it will purchase a large number of products in the future.

GOBOOST technology focus on wireless communication product research and development for twenty years, with several RF experts composed of high-level technology team, the product applied for nearly 30 invention and application of innovation patents, with independent soft and hard intellectual property rights, big brands are more trustworthy.