welcome to HISEA
source:Industry News release time:2021-07-27 Article author:sznbone Popular:Prison Jamming system
To put it simply, a cell phone jammer is, fundamentally, a signal blocking device, which transmits synchronized radio waves on the same frequency range of the device that one needs to blur, therefore preventing devices from transmitting data in the chosen area. It is a mobile communications device that transmits on the same frequency range as a cellphone to create strong cell tower interference and block cellphone signals and call transmission. is a mobile communications device that transmits on the same frequency range as a cellphone to create strong cell tower interference and block cellphone signals and call transmission. As a result, a cell phone user will either lose the signal or experience a significant loss of signal quality.
Read recommendations:
Mobile Phone Cellular Signal Booster GSM PCS Network Repeater for Garage Basement Signal Repeat
Low-altitude defense drone portable equipment
USO fund support will drive design-led manufacturing in 5G, 6G: DoT Secretary Read more at: https:/
The installation of test signal jammers in the examination room has become a trend
What issues should be paid attention to when installing a mobile phone signal jammer?
Popular recommended products
High 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
2020-09-24Portable Handheld RF Signal Jammer, Car Lock Remote Control Blocker, 10W Jam Up To 100m
2022-01-13Related Information
How do you get a replacement shielded antenna?
2020-11-26The test signal jammer helps the test room to prevent cheating
2020-11-30How does drone jammer work?
2021-08-17Why do prisons need cell phone jammers？
2021-09-14Do I need to apply mobile phone signal jammers at gas stations, oil depots, etc.?
2020-09-11Portable multi-purpose WiFi 4G mobile phone jammer
2020-11-06Drone hovering outside midtown Toronto condo raises privacy concerns
2023-09-21Why install a signal shield?
2020-11-19Mobile phone jammers not only interfere phone signals
2021-06-25How is the signal shielding in the examination room realized?
2021-11-15High power UHF VHF WiFi mobile phone jammer is used in some places
2020-11-25Cell Phone Jammers in Jails and Prisons
2021-08-07Smart phone jammers can meet your confidentiality requirements
2021-11-02Some introduction to the signal jammer for cell phone
2021-05-06The GPS jammer with ultra-high efficiency and convenience is protecting privacy
2020-11-13What is a recording blocker?Meeting room jammer devices
2021-09-30WiFi jammer to get rid of wireless hackers
2021-12-17How to prevent recording in the conference room?
2021-08-20Why are people using multi-purpose signal jammers now?
2020-11-23Investments in 5G mmWave Solutions to Pick up in 2023
2022-04-26Interfering products
Low-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
2023-07-21Portable anti UAV anti drone Systems 4 bands with removable battery for 1500m
2023-07-21Built-in antenna Phone Signal Jammer Blocker 2g/3G/4G/5g L1 WiFi Camera for room
2023-02-28Portable Handheld RF Signal Jammer, Car Lock Remote Control Blocker, 10W Jam Up To 100m
2022-01-13Start 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
