welcome to HISEA
source:Industry News release time:2021-07-29 Article author:sznbone Popular:Prison Jamming system
Although there are various types of jammers, they can be divided into two categories: handheld and desktop. These are the two main categories of signal jammers
So what are the features of cell phone jammers? Hand-held cell phone jammer are lightweight and easy to carry. There are two types: common and vehicular type. Vehicle-mounted type is a popular type at present. It can be recharged by cigarette lighter and can be used for a long time. Handheld jammer easy to carry, easy to hide, is a very popular type.
The desktop jamming device has the characteristics of stable performance and large interference range. Firstly, the interference signal of the desktop interference device is stable, and the attenuation effect is small. Secondly, the interference distance of the desktop jamming device is very large, which can disturb the range of 40-1500 meters.
Read recommendations:
Convoy 12 bands RCIED Bomb Jammer
Recording blocker protect your voice information security,air purifier type anti-recording equipment
Unique Handheld 28 Bands 27 Antennas Wi-Fi6e FM Radio GSM 3G 4G 5g Mobile Phone Jammer
The status and error of cell phone shield in prison
Large-Scale 5.5G Network Pilot in Beijing by China Unicom & Huawei
Portable recording blocker to prevent recording by voice recorder!
Popular recommended products
Waterproof Portable 360 Degree Anti UAV Drone Jammer
2020-09-244G/5G Signal Jammer (14 bands)
2020-11-10Portable HS-V8J High-Power DDS Jammer
2020-09-14Portable 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
Protect Voice Expert-Recording Jammer!Meeting room jammer
2021-09-07What is a recording jammer? What is the principle?
2020-12-03Detailed use of multifunctional wireless signal jammer
2020-11-16Want to have a mobile phone and remote control signal jammer?
2020-11-20Anti-cheating artifact Effectively shield various test signals to ensure fairness in the test
2021-08-06High-end drones used at movie production sites
2021-05-29Teach you how to prevent malicious recording?
2021-08-256G: What It Is & When to Expect It
2023-01-30Will it affect the WIFI when using the mobile phone signal jammer?
2021-04-14Huawei surges into the 5.5G lead
2023-11-02What are the characteristics of the test room signal jammer?
2020-11-04Exam signal jammer is the best way to prevent electronic equipment cheating
2020-12-07The installation of test signal jammers in the examination room has become a trend
2020-11-30Embracing the 5G Era: How Businesses Can Benefit from Next-Generation Wireless Technology
2023-07-31What are the current status and misunderstandings of cell phone signal shielding device in prison?
2020-10-26High-power mobile phone jammer to ensure high security
2021-05-25How to choose a high-quality recording jammer?
2021-08-31Prison blocker ends illegal phone use in prisons
2020-11-18Mobile phone jammers prevent safety hazards
2021-12-16The role of drone jammers
2020-12-15Interfering 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
