welcome to HISEA
source:Industry News release time:2024-03-08 Article author:创始人 Popular:Prison Jamming system
The prison's need for signal jammers arises from the necessity to prevent or disrupt wireless communication within the correctional facility. These devices are typically deployed within the prison premises with the aim of obstructing inmates from using cell phones or other communication devices for illicit purposes.
Here's a brief overview:
Principle: Prison signal jammers operate by emitting specific frequency electromagnetic signals to interfere with or block the transmission of wireless communication signals. These interference signals can cover the communication frequencies within the prison, preventing inmates from using cell phones or other communication devices.
Applications: Prison signal jammers are commonly used to prevent inmates from engaging in illegal communication activities using cell phones, such as organizing criminal activities, intimidating witnesses, or engaging in inappropriate external communication. Additionally, they can also prevent inmates from using other wireless communication devices, such as Wi-Fi or Bluetooth.
Types: Prison signal jammers come in two main types: fixed and portable. Fixed jammers are installed at predetermined locations within the prison, covering the entire facility, while portable jammers can be carried and deployed as needed, targeting specific areas or events.
Technical Specifications: The technical parameters of prison signal jammers include coverage range, jamming frequencies, output power, etc. These parameters determine the effectiveness and suitability of the jammer for different scenarios.
Legal Considerations: The use of prison signal jammers must comply with local laws and correctional facility regulations. In some regions, the use of prison signal jammers may be restricted or require special permits.
In summary, prison signal jammers are essential tools for correctional facility management to maintain order and security, effectively preventing inmates from engaging in illicit activities using wireless communication devices.
Read recommendations:
Professional all-round 360-degree recording jammer air purifier type anti-recording equipment
Waterproof Portable 360 Degree Anti UAV Drone Jammer
Is it useful for a recording jammer to interfere with the phone's recording?
There are so many mobile phone signal jammer products
What should I pay attention to when installing and using mobile phone signal shielding equipment?Mee
Popular recommended products
4G/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
2020-09-15Waterproof Portable 360 Degree Anti UAV Drone Jammer
2020-09-24Related Information
Three types of signal jammers
2021-07-06Mobile phone shielding device avoids the disadvantages of using mobile phone.
2020-11-19For the future of the college entrance examination, the test signal shield as a maintenance method
2020-11-04LoJack Jammers and Remote Control Jammers
2021-08-11The gap between ordinary mobile phone signal jammer and high-quality shielding
2020-09-25Anti-recording artifact-recording blocker
2020-12-11RF factors in play for 5G and future 6G systems.
2022-07-13After Italy blocked access to OpenAI's ChatGPT chatbot, will the rest of Europe follow?
2023-04-05About the validation of laboratory data of test signal jammer
2020-11-28Home WiFi mobile phone signal jammer has many benefits
2020-11-06The influence of magnetic field strength on test signal shield
2020-11-27Can one jammer be notified to block multiple bands?
2021-10-16Recording blocker, to prevent recording from blocking recording, to prevent recording jammer!
2020-12-02MIIT: China has over 850 million 5G users
2024-03-26Anti-Drone Technology: Essential for Future Warfare
2022-06-23Mobile phone signal shielding environment test
2020-10-26Schools and prisons should follow these three principles when using mobile phone signal jammers
2021-06-01Professional shielding device to protect business secrets
2020-11-13Cell phone signal jammer can prevent cheating in exams
2021-08-09Bluetooth and WiFi are the same frequency?
2021-10-22Interfering 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
