welcome to HISEA
source:Industry News release time:2021-08-10 Article author:sznbone Popular:Prison Jamming system
The advent of mobile phones has brought convenience to our lives and shortened the communication between people. In addition, it is possible to swipe the transportation card and use mobile phones to pay for things and meals. Mobile phones become inseparable. However, everything has advantages and disadvantages. While mobile phones bring convenience, there are also many problems. For example, mobile phones are not allowed in the examination room, and prison detention centers will also implement control over mobile phones.
In important places such as examination rooms and prisons, in order to prevent people from carrying mobile phones, mobile phone signal jammers are used to shield the mobile phone signal. If the mobile phone has no signal, it will naturally not communicate with the outside world. We will have all kinds of large and small exams in our lives, such as the high school entrance examination, the college entrance examination and the fourth and sixth grade exams. They are all very important exams in life. In order to prevent candidates from cheating on mobile phones and ensure fairness and justice in the exams, it is necessary to be equipped with signals. The jammer is used to shield the mobile phone signal.
For the prison. The detention center and the troops have very strict control over mobile phones. Prisons and detention centers are equipped with signal blockers to prevent prisoners from communicating with the outside world and prevent all actions that are harmful to society. Places such as troops and important military sites belong to the state's classified areas. These areas can block cell phone signals to prevent leaks and prevent the loss of important information.
There are also some party and government agencies, which are also important units that need to prevent leaks. When party and government agencies and companies are in a meeting, if someone uses mobile phones at will, it will affect the progress of the meeting. Therefore, in order to make the participants more concentrated, in-depth meetings and meetings It is necessary to turn on the signal jammer at the time!
In addition to the places mentioned above, there are also some places where the use of mobile phones is prohibited, such as gas stations. It is very dangerous to make a phone call at the gas station. In severe cases, it will cause an explosion. Therefore, install a signal jammer at the gas station to shield the mobile phone signal. It is very necessary.
Read recommendations:
Convoy 12 bands RCIED Bomb Jammer
Full bands 5G Mobile phone jammer
Protek A734 100kHz-4.4GHz Handheld Spectrum Analyser
4G mobile phone brings us 4G mobile phone jammer
The school has installed an exam signal shield? For a fair exam environment
Popular recommended products
4G/5G Signal Jammer (14 bands)
2020-11-10Portable HS-V8J High-Power DDS Jammer
2020-09-14Portable Handheld RF Signal Jammer, Car Lock Remote Control Blocker, 10W Jam Up To 100m
2022-01-13High Power Handheld Signal Jammer HS-P8J
2020-09-15Waterproof Portable 360 Degree Anti UAV Drone Jammer
2020-09-24Related Information
JT, Ericsson roll out new 5G network
2025-05-30Why is the mobile phone signal jammer a must-have device during school exams?Meeting room jammer
2021-10-09High-power mobile phone jammer to ensure high security
2021-05-25Researchers discover abnormally strong light absorption in graphene
2022-04-20How to choose a good 4G signal jammer
2020-11-11Portable recording blocker to prevent recording by the voice recorder!
2021-08-17Mobile phone jammers not only interfere phone signals
2021-06-25Jammers make life more convenient
2021-10-23Mobile Phone Jammer Makes GSM Products Unusable
2021-11-06Car GPS signal jammer, teaches you how to choose
2020-11-20The most "black" taxi! Women's mobile phone signals for taxis are blocked
2020-12-11Signal jamming devices block mobile games
2021-09-18China Mobile launches the world’s first 6G test satellite
2024-03-01Factory signal jammer solution
2020-11-23Common problems of mobile phone signal amplifier
2021-04-09Protect Voice Security-Recording Jammer
2020-12-15Detailed use of multifunctional wireless signal jammer
2020-11-16China to reach 1 billion 5G subscriptions by end-2024: GSMA
2024-06-28The role and use of GPS jammer
2020-12-07HKT and Hactl collaborate to establish Hong Kong’s first 5G private network-enabled air cargo terminal
2025-04-09Interfering products
SSA3000X Plus Series Desktop Style Spectrum Analyzers
2025-04-09HSA-Q1 Handheld RF Spectrum Analyser up to 13.44 GHz
2025-04-09Protek A734 100kHz-4.4GHz Handheld Spectrum Analyser
2025-04-09Low-altitude defense drone portable equipment
2023-11-20Mobile Phone Cellular Signal Booster GSM PCS Network Repeater for Garage Basement Signal Repeat
2023-11-092W Mobile Phone Signal Repeater 1800 2100 2600 MHz Tri-Band 33dBm Network Booster
2023-11-093G Signal Repeater Mobile Phone Signal Booster
2023-11-09Portable Signal Jammer Full Band 21 Channels 2g 3G 4G 5g Mobile Phone Network Lojack Walky Talky Signal Jammer
2023-11-01Professional all-round 360-degree recording jammer air purifier type anti-recording equipment
2023-11-01Anti Spy Remote Control Portable Audio Voice Recording Jammer up to 2m white noise to Privacy Protection
2023-11-01Recording blocker protect your voice information security,air purifier type anti-recording equipment
2023-10-312000m Detection Handheld Drone (UAS) Detection Warning Instrument Detector Dji, Autel and Fpv Drones
2023-10-27Handheld Drone/Uavs Detecter for Detecting Dji/Autel/ Fpv Drones up to 2km
2023-10-25with 2km Drone Controlled Signals WiFi Drone Signal Jammer GSM 900MHz WiFi 2.4GHz 5.8GHz Anti Drone System
2023-10-25Unique Handheld 28 Bands 27 Antennas Wi-Fi6e FM Radio GSM 3G 4G 5g Mobile Phone Jammer
2023-10-23Handheld 24 Antennas 5g Cellphone Signal Jammer with Nylon Cover
2023-10-23Convoy 12 bands RCIED Bomb Jammer
2023-10-23Vehicle Mounted Drone Detection Jamming Integrated Uav Detection, Positioning, and Countermeasures Blocking Units
2023-10-17Portable Drone Detector aeroscope mobile works offline or online can find controller pilot position detection device up to 10km
2023-10-05Vehicle Use-Signal jammer detector for uniform services
2023-09-20Anti-Theft Jammer Detector for Local Command Center
2023-09-20Portable Cellphone Jamming Detector
2023-09-19M8000 RF Signal Detector Anti Spy Tracker Wifi Camera GSM Audio Bug Sweeper
2023-09-188km Ku Band Microwave Alarm Security System Ground Surveillance Monitor/Detector/Sensor/Radar
2023-07-31Full Band Drone Jamming and Navigation Spoofing
2023-07-318kms 300MHz~6GHz RF Uav All Frequency Detection Direction Finding Equipment
2023-07-311.2G 100W anti drone module
2023-07-211.2G 50W anti drone module
2023-07-211.2G 30W anti drone module
2023-07-211.2G 10W/20W anti drone module
2023-07-21Start a conversation to know more about what we have for you…
Get in touchEnter your email for exclusive offers and information on new upcoming products.
product
solution
about us
service
news
