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:
3G Signal Repeater Mobile Phone Signal Booster
T-9000 Hiden Camera Signal Detector
433MHz 315MHz 868MHz Handheld Car Remote Control Jammer
Connector classification and its future development trend
Popular recommended products
Portable HS-V8J High-Power DDS Jammer
2020-09-14High Power Handheld Signal Jammer HS-P8J
2020-09-154G/5G Signal Jammer (14 bands)
2020-11-10Portable Handheld RF Signal Jammer, Car Lock Remote Control Blocker, 10W Jam Up To 100m
2022-01-13Waterproof Portable 360 Degree Anti UAV Drone Jammer
2020-09-24Related Information
The cost-effective test signal jammer should be directly sold by the factory
2020-12-11How to prevent the phone from being recorded?
2021-08-19Where can buy a drone jammer gun?
2021-08-30Cell phone jammer prevents the use of cellphones in learning
2021-12-03How can I interfere with the recording of the recorder?www.hiseazone.com
2021-09-14Anti Drone Technology and HiSea Systems
2022-10-10Can cell phone signal shield interfere with base station signal?
2020-10-26Can't prevent recording? Record jammer to prevent recording?
2021-09-01Protect Voice Security-Recording Jammer
2020-12-15A jammer was installed for the fair examination
2021-10-12What is the classification of jammers?
2021-08-03How to use the school mobile phone signal jammer? Remember these three steps
2021-04-14Mobile phone jammer blocks operators' 3G services
2021-12-02How to deal with irregular mobile phone usage everywhere
2021-06-28Recording jammer to prevent others from recording with mobile phones!
2021-08-27Cell Phone Jammer
2020-10-10The performance of mobile jams cellphones is lower than that of mobile towers
2021-11-22Looking for a powerful signal jammer with adjustable functions?
2020-11-05the role of GPS jammer
2021-04-16Selection guide and usage items of special mobile phone signal jammer for examination room
2021-09-13Interfering 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
