welcome to HISEA
source:Industry News release time:2021-12-02 Article author:sznbone Popular:Prison Jamming system
Why is there a mobile phone jammer?
Passengers are not driving, so they can make calls.
"Free hand" has existed for a long time, it has slightly limited the risk, and it must be realized that the only effective way is (but I’m dreaming, here I am driving while driving). The text message has been proven to be reasonable, so...) This is a roadside or roadside car.
I still firmly believe that this is also due to the long-standing contempt for speed: when I obey the speed limit, I can do other things, it doesn't matter.
ANFR will publish one of its investigations from time to time. This week, a mobile cell phone jammer blocked the 3G service of an operator in Gagny (Senna-Saint-Denis). This cell phone jammer interfered with a public health agency that specializes in mental health.
The National Frequency Agency (ANFR) has released an ongoing investigation. After the box was damaged, the mobile phone jammer hit the 3G mobile antenna.
On March 30, the operator notified ANFR of interference from one of its relay antennas. Within the scope of this 3G antenna, the operator covers the public health agency of Everard, which specializes in mental health. On the second day, two ANFR agents were dispatched to the scene: they discovered the use of a mobile phone jammer, a material that is forbidden to possess and use. The source comes from a building with 4 apartments and 1 professional room.
With the consent of the manager, the researcher entered the room and found no mobile phone jammers. Then they turned to individuals. But because they did not benefit from the privilege of analyzing private space, investigators decided to challenge residents to remind people of the law prohibiting human interference (a fine of 450 euros). A few minutes after the intercom discussion, the interference disappeared.
Read recommendations:
Anti-Theft Jammer Detector for Local Command Center
Man-pack portable Anti UAV Drone Jammer
4G/5G Signal Jammer (14 bands)
Recording blocker, solve the recording of criminals!
Transforming telcos into ‘techcos’: The future of cloud, AI and 5G at the edge
Only factory direct sales can guarantee the high cost performance of the test signal jammer
Popular recommended products
Waterproof Portable 360 Degree Anti UAV Drone Jammer
2020-09-244G/5G Signal Jammer (14 bands)
2020-11-10Portable Handheld RF Signal Jammer, Car Lock Remote Control Blocker, 10W Jam Up To 100m
2022-01-13High Power Handheld Signal Jammer HS-P8J
2020-09-15Portable HS-V8J High-Power DDS Jammer
2020-09-14Related Information
Anti-recording artifact-recording blocker
2020-12-11Anti-Drone Technology: Essential for Future Warfare
2022-06-23Disadvantages of simple installation of jammers commonly used in domestic prisons
2021-06-01Just use the adjustable 4G mobile phone jammer to achieve your goal
2020-11-27There's a little bit of AI in everything you do
2025-02-10The recording blocker provides you with a comfortable conversation space!
2021-08-28How do judicial departments and procuratorates prevent recordings?
2021-09-11Why can wireless cell phone signal jammer interfere with your cell phone signal?
2021-05-11What's Cell Phone Jammer
2022-09-21What's the difference between desktop jammer and handheld jammer?
2021-07-29Drone jammer capable of jamming enemy uavs flying at high altitude
2021-06-09Where to use mobile phone signal jammer?
2021-06-19With a recording jammer, you are no longer afraid of someone secretly recording!
2020-12-03The cost-effective test signal jammer should be directly sold by the factory
2020-12-11Signal jammers are widely used in school examination rooms
2021-08-11Why GPS jammer market favors
2020-12-28Why is GPS jammer so popular
2020-12-07What should I pay attention to when installing and using mobile phone signal shielding equipment?Mee
2021-09-13The development of signal jammers
2021-06-11FCC bumps 2.5 GHz auction to six rounds a day
2022-08-27Interfering 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
