welcome to HISEA
call us: +86-17359596335
source:Industry News release time:2021-06-23 Article author:sznbone Popular:Prison Jamming system
Imagine you are participating in a peaceful demonstration that is degenerating and trapped by a mob? You take out the phone to find out where your friend is, and then leave this problematic situation, but you worry that you do n’t have an internet connection. It may be that the police used a cell phone jammer.
A mobile signal jammer is an instrument that protects a mobile phone from received signals. The mobile jammer device sends a signal of the same frequency to a GSM modem. If the signal jammer is activated, after disabling the mobile phone signal at a certain location, it can be said that the interference is successful.
So far, only the military and prisons have access to these devices. From now on, it can also be used by the Federal Police Special Forces and Canine Support Department, the National Security Agency, SEDEE (Explosives Removal and Destruction Service), the Military Intelligence Agency (SGRS), the FPS Foreign Affairs and Home Affairs FPS. What justifies this choice? However, the use of these devices is still strictly regulated because these cellphone jammers interfere with the surrounding network based on their range.
Read recommendations:
Meeting Room 6 band signal jammer
Man-pack High Power Military Jammer
Mobile jammers are prohibited devices by law
How to stop students from using iPhones in the classroom?
Army to procure jammer system to thwart radio, cell phone IED attacks
Popular recommended products
4G/5G Signal Jammer (14 bands)
2020-11-10Portable HS-V8J High-Power DDS Jammer
2020-09-14Waterproof 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
2020-09-15Related Information
What's Cell Phone Jammer
2022-09-21cell phone in backpack can maintain law and order
2021-11-16What is jammers?
2021-07-27Will it affect the WIFI when using the mobile phone signal jammer?
2021-04-14Anti-cheating artifact Effectively shield various test signals to ensure fairness in the test
2021-08-06How to choose a suitable anti-recorder!Meeting room jammer
2021-09-16Anti-recording pen recording equipment to prevent being recorded! "Recording jammer.
2021-04-08Four points for attention in selecting mobile phone shield for conference room signal shielding
2020-10-26A jammer was installed for the fair examination
2021-10-12High-power mobile phone jammer to ensure high security
2021-05-25Cell phone jammer prevents the use of cellphones in learning
2021-12-03Applicable Places for The Cell Phone Jammer
2020-10-13Mobile phone signal jammer existing technology advantages
2021-07-23Telecom Egypt bags first 5G licence
2024-01-19Recording blocker to protect information security and effectively prevent being recorded!
2021-10-08There is a new dark horse in the examination industry. Can the signal blocker in the examination roo
2020-11-23Robotics prowess is a sign of strength
2023-04-08Recommended recording jammer with good interference effect
2021-08-31How does cell phone signal jammer work!!
2020-11-30Can cell phone signal shield interfere with base station signal?
2020-10-26Interfering products
V500 Rack-mounted Spectrum Analyzer
2026-03-16SSA3000X 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 module
2023-07-211.2G 50W Jammer Module
2023-07-211.2G 30W 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
