welcome to HISEA
source:Industry News release time:2020-11-18 Article author:sznbone Popular:Prison Jamming system
Prison shield has become a necessary supplement to the tool library needed to protect prisoners.
Need to be installed in the prison shield
As we all know, in the 21st century, prisons all over the world are facing a new problem-mobile phones. Today, when the mobile phone is as smart as a laptop and as small as a box of matches, it has become an essential gadget for prisoners. Criminals rule their business inside the prison, coordinate their efforts to escape, interfere with the investigation process and obtain all relevant information online. Therefore, it is necessary to install signal jammers (or prison jammers) in prisons.
What is a prison shield
Prison Jammer is a cellular interference and signal detection system used in prisons and other large sensitive locations such as military or government compounds. It can also be used in oil and gas storage facilities and fields, security services, military units, secret services, museums, factories, border patrols and drug control, customs, etc.
How does the prison screener work?
Prison jammer is also a mobile phone jammer, it can block the transmission of cellular phones and wifi signals, and it needs more power. This 200W waterproof high-power mobile phone jammer with directional panel antenna WiFi jammer "For example, this high-power mobile phone jammer is designed with a power of 200W. According to the signal strength of a given area, it can have an interference distance of up to 150 meters. Therefore, this 200W high-power WiFi mobile phone jammer can cut off the signals of 3G 4G and WiFi signals at the same time. In addition to the high-power WiFi mobile phone jammer that uses directional panel antennas, it has been used on this jammer, so it can be powerful Ability to shield signal This high-power WiFi mobile phone jammer is especially suitable for outdoor use. Waterproof design, waterproof design. For more information, please check the specifications under this product page.
How to install a prison shield
Different from other shields, it can be used directly without any other work. Therefore, the installation of military shields is complicated because it has a large coverage area and needs to be allocated reasonably during installation, such as power supply and the number of shields. Therefore, it is important to decide these configurations according to the local environment.
Read recommendations:
Portable HS-V8J High-Power DDS Jammer
6 Bands Handheld Lojack/WiFi/4G/VHF/UHF Wireless Signal Blocker Signal Portable Jammer
The best choice of handheld mobile phone GPS jammer is here
In addition to price, what other factors should be considered when buying a signal jammer?
Popular recommended products
Waterproof Portable 360 Degree Anti UAV Drone Jammer
2020-09-244G/5G Signal Jammer (14 bands)
2020-11-10Portable Handheld RF Signal Jammer, Car Lock Remote Control Blocker, 10W Jam Up To 100m
2022-01-13Portable HS-V8J High-Power DDS Jammer
2020-09-14High Power Handheld Signal Jammer HS-P8J
2020-09-15Related Information
Why is there no signal on the mobile phone during the college entrance examination?
2021-11-22WiFi Jammers Are Used In Various Fields
2021-11-12Introduction to Wi-Fi 6E
2023-09-19Vehicle GPS signal shield, will affect the mobile phone network signal?
2020-10-26The influence of magnetic field strength on test signal shield
2020-11-27From railways to 5G: why China is plugging into the Digital Silk Road
2023-10-19Cell phone jammers maintain a fair environment
2021-10-29Huawei and China Unicom Guangdong Hold a Lychee Live Streaming Event
2024-06-18Mobile lojack detector jammers are sold all over the world
2021-11-19MIIT: China has over 850 million 5G users
2024-03-26How to block the signal to prevent recording?
2021-08-21What is a Good GPS Signal Jammer?
2021-05-07Just use the adjustable 4G mobile phone jammer to achieve your goal
2020-11-27Huawei Introduces AI Technologies to Accelerate Network Transformation Towards All Intelligence in the Net5.5G Era
2024-04-18Why not to try the High Power Cell Phone WIFI Signal Jammer?
2021-05-05How to choose the most suitable cell phone jammer
2021-10-15Cell phone jammer prevents phone communication
2021-12-13Cell phone jammer prevents loud speaking
2021-11-30S.Africa's MTN teams up with China Telecom, Huawei on 5G, AI
2024-11-295G jammers will soon replace 4G signal blockers
2021-05-12Interfering 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
