welcome to HISEA
source:Industry News release time:2021-08-13 Article author:sznbone Popular:Prison Jamming system
This kind of interference device exists. Previously, due to technical limitations, the 4G and WIFI signals could not be interfered at the same time. But now, as technology advances, the problem has been solved. Of course, with 5G coming, this problem could come back. After all, 4G jammers can't shield 5G
At present, France, Japan, China and other countries have used this cell phone jammer on a large scale. Used in education to prevent students from cheating and using mobile phones during class. In addition, some business owners also purchase such equipment for meeting rooms and office areas. In addition, many libraries, movie theaters and concert halls are now using these devices.
Read recommendations:
6 Bands Handheld Lojack/WiFi/4G/VHF/UHF Wireless Signal Blocker Signal Portable Jammer
T-9000 Hiden Camera Signal Detector
Can jammers block the Bluetooth frequency band?
Popular recommended products
Waterproof Portable 360 Degree Anti UAV Drone Jammer
2020-09-24Portable Handheld RF Signal Jammer, Car Lock Remote Control Blocker, 10W Jam Up To 100m
2022-01-13High Power Handheld Signal Jammer HS-P8J
2020-09-154G/5G Signal Jammer (14 bands)
2020-11-10Portable HS-V8J High-Power DDS Jammer
2020-09-14Related Information
Why install a signal shield?
2020-11-19WiFi jammer to get rid of wireless hackers
2021-12-17What's the scope of the signal jammer?
2021-09-16China to build 10,000 5G-powered factories by 2027
2025-01-02Cell phone signal shield in prison
2020-10-26Basic Functions of Mobile Phone Jammer
2020-11-25Mobile phone jammers prevent safety hazards
2021-12-16Four matters needing attention in the use of mobile phone jammers for signal shielding in conference
2020-09-25China's 5G mobile subscribers exceed 1 billion
2024-12-245G subscribers in MENA region to reach 290m by 2028: Ericsson
2023-07-20How does the signal jammer work?DDS Jammers Production
2021-09-24Telecom Egypt bags first 5G licence
2024-01-19Car GPS signal jammer, teaches you how to choose
2020-11-20Can I jam a drone signal?
2021-09-01The nemesis of recorders, recording jammers
2021-06-01The installation of test signal jammers in the examination room has become a trend
2020-11-30Prevent recording and block recording!Wireless Network Signal Jammer devices
2021-09-30Mobile phone signal jammer used in military and prison
2020-11-16The gap between ordinary mobile phone signal shielding device and high quality shielding device
2020-10-26Car use Mini GPS Jammer!Mini GPS Jammer
2020-10-27Interfering 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 touch