welcome to HISEA
source:Industry News release time:2020-11-16 Article author:sznbone Popular:Prison Jamming system
Multifunctional wireless signal jammer is a new high-tech information security product developed by comprehensive comparison of electromagnetic emission suppression methods. An electromagnetic protective field is formed in places where the use of wireless communication equipment is prohibited.
When the wireless signal jammer is working, some mobile phones will still have a signal, but this is a false signal and cannot communicate.
The electromagnetic signal from the wireless signal jammer only blocks the wireless communication signal in the shielding place, and this signal is always in a relatively static state and will not affect other electronic equipment.
The electromagnetic signal intensity emitted by the wireless signal jammer is very weak and will not cause harm to the human body. It will only block the connection between the mobile phone and the base station.
In general, the outdoor signal is larger than the indoor signal, so the outdoor shielding effect is poor.
In the case of the same transmitting and receiving distance, the shielding range of 2.4G communication equipment is slightly larger than that of mobile phones.
There is a cooling fan on the back of the wireless signal jammer, so it won’t damage the machine even after working for a long time. It uses the thermal conductivity of aluminum alloy high-performance heat sinks to dissipate the heat generated when the machine is working. So as to ensure the machine works stably for a long time.
Read recommendations:
8 bands WiFi Cell phone Jammer
SSA3000X Plus Series Desktop Style Spectrum Analyzers
GPS jammer malfunctioned or crashed
5G drives digital transformation in MEA: Nokia
How to solve electronic signal cheating? Exam signal jammer shows great power
Popular recommended products
Portable 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
2020-09-14Waterproof Portable 360 Degree Anti UAV Drone Jammer
2020-09-24Related Information
RF signal jammers: types and characteristics
2021-05-27Mobile phone shielding device avoids the disadvantages of using mobile phone.
2020-11-19Mobile jammers are prohibited devices by law
2021-11-29Spanish Telecom Giants Collaborate to Enhance Rural 5G Coverage
2024-05-21Focusing on Interference Challenges: New Technology Enhances 5G TDD Uplink Measurement and Paves the Way for 6G Signal Management Trends
2025-03-046G Is Coming: What Will Be The Business Impact?
2023-03-22Recording jammer to prevent others from recording with mobile phones!
2021-08-27The current status and misunderstandings of the machine signal jammer
2021-04-09Common problems of mobile phone signal amplifier
2021-04-09Mobile lojack detector jammers are sold all over the world
2021-11-19Mobile jammers prevent attacks
2021-12-23Signal Jammer
2020-09-29Four matters needing attention in the use of mobile phone jammers for signal shielding in conference
2020-09-12Here is a good high-power GPS LoJack WiFi 3G 4G mobile phone jammer
2020-11-24Petronas claims first 5G private network in Malaysia
2023-10-10The working principle of mobile phone signal amplifier
2021-04-09Telecom operators on average installing 2,500 base stations per week for 5G.
2022-12-23Anti Drone Technology and HiSea Systems
2022-10-10How to choose a good 4G signal jammer
2020-11-11More and more exams are escorted by mobile phone jammers
2020-11-09Interfering 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 module
2023-07-211.2G 50W Jammer 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
