welcome to HISEA

call us: +86-17359596335

news

Focusing on the development and marketing of Security and telecom products.

company news Industry News

Cell phone jammer prevents loud speaking

source:Industry News release time:2021-11-30 Article author:sznbone Popular:Prison Jamming system

According to the Karlsruhe Administrative Court's ruling, it is usually sufficient to carry a mobile phone with you so that the inspection can be classified as "unsatisfactory." If the inspection rules provide for such consequences for "unauthorized aids", they shall apply in any case. In a specific dispute, a student left his mobile phone in the wallet in the room during the oral exam. However, since the school did not explicitly state the prohibition again before the specific inspection, the subsequent "unsatisfactory" rating of the specific situation was disproportionate. The school had to change grades again. If there is a mobile cell phone jammer at this time, the same effect can be achieved without checking the mobile phone.


Although the device is illegal, it is not the only bus driver trying to silence people with jammers. The FCC has investigated the use of cell phone jammers in schools and theaters. Some administrators seem to think that cell phone jammers will be an easy way to prevent students from using cell phones during school hours. Mobile jammers are very useful in theaters to prevent people from using the show during the show.


"Although some people who use cellphone jammers think they are just silently talking loudly or turning off unwanted GPS tracking, they can also prevent frightened teenagers from calling 911, or let the elderly call a doctor or rescue doctor, Ellison said, Your team is looking for the location of the seriously injured. "The price of one's peaceful or private moments is likely to be the safety and well-being of others. "


Jammers are a problem because they block license sequences that are not cell phone jammers, and blocking license sequences is illegal. Jammers can block signals within a range of tens to hundreds of feet. The FCC is most concerned about jammers, which prevent emergency responders from communicating with callers.

Read recommendations:

Portable Signal Jammer Full Band 21 Channels 2g 3G 4G 5g Mobile Phone Network Lojack Walky Talky Signal Jammer

Professional all-round 360-degree recording jammer air purifier type anti-recording equipment

1.2G 30W anti drone module

How to stop students from using iPhones in the classroom?

China ramps up 6G R&D focus to spur Industry 4.0 drive

China's Xizang has over 17,000 5G base stations

Previous:Mobile jammers are prohibited devices by law Back to list Next:Cell phone jammer sanctions cell phone signal

Popular recommended products

Related Information

How to prevent confidential meetings from being recorded?

2021-09-01

What are the current status and misunderstandings of cell phone signal shielding device in prison?

2020-10-26

How to solve the problem of recording leakage?

2020-12-03

Recording blocker, solve the recording of criminals!

2021-08-26

The Principle of Mobile Phone Jammer

2020-11-16

Focusing on Interference Challenges: New Technology Enhances 5G TDD Uplink Measurement and Paves the Way for 6G Signal Management Trends

2025-03-04

Radio wave jammers are the wisest choice

2021-11-04

Worried about drone invasion? The HiSea Jammer provides Anti-drone solutions.

2022-09-09

High power drone gun jammer destroy multiple signal frequency bands

2021-05-31

5G Technology: The Key to Unlocking the Internet of Things

2023-06-17

There are many cases of mobile phone cheating in the high school entrance examination.

2021-08-04

Exam special shielding device creates a fair examination environment

2020-11-20

China 5G network users near 1.05B

2025-04-30

What's the cell phone jammers?

2021-08-04

Can blocking recording equipment effectively block mobile phone recordings?

2021-08-14

China tests 6G tech featuring better connection, high-precision target sensing

2025-05-09

Will the signal jammer affect other electronic equipment?Meeting room jammer

2021-09-03

Recommended recording jammer with good interference effect

2021-08-31

GPS jammer malfunctioned or crashed

2021-12-15

How Can Jammers Be Used To Disable or Block Your Wireless Home Security System?

2021-04-30

Interfering products

SSA3000X Plus Series Desktop Style Spectrum Analyzers

2025-04-09

HSA-Q1 Handheld RF Spectrum Analyser up to 13.44 GHz

2025-04-09

Protek A734 100kHz-4.4GHz Handheld Spectrum Analyser

2025-04-09

Low-altitude defense drone portable equipment

2023-11-20

Mobile Phone Cellular Signal Booster GSM PCS Network Repeater for Garage Basement Signal Repeat

2023-11-09

2W Mobile Phone Signal Repeater 1800 2100 2600 MHz Tri-Band 33dBm Network Booster

2023-11-09

3G Signal Repeater Mobile Phone Signal Booster

2023-11-09

Portable Signal Jammer Full Band 21 Channels 2g 3G 4G 5g Mobile Phone Network Lojack Walky Talky Signal Jammer

2023-11-01

Professional all-round 360-degree recording jammer air purifier type anti-recording equipment

2023-11-01

Anti Spy Remote Control Portable Audio Voice Recording Jammer up to 2m white noise to Privacy Protection

2023-11-01

Recording blocker protect your voice information security,air purifier type anti-recording equipment

2023-10-31

2000m Detection Handheld Drone (UAS) Detection Warning Instrument Detector Dji, Autel and Fpv Drones

2023-10-27

Handheld Drone/Uavs Detecter for Detecting Dji/Autel/ Fpv Drones up to 2km

2023-10-25

with 2km Drone Controlled Signals WiFi Drone Signal Jammer GSM 900MHz WiFi 2.4GHz 5.8GHz Anti Drone System

2023-10-25

Unique Handheld 28 Bands 27 Antennas Wi-Fi6e FM Radio GSM 3G 4G 5g Mobile Phone Jammer

2023-10-23

Handheld 24 Antennas 5g Cellphone Signal Jammer with Nylon Cover

2023-10-23

Convoy 12 bands RCIED Bomb Jammer

2023-10-23

Vehicle Mounted Drone Detection Jamming Integrated Uav Detection, Positioning, and Countermeasures Blocking Units

2023-10-17

Portable Drone Detector aeroscope mobile works offline or online can find controller pilot position detection device up to 10km

2023-10-05

Vehicle Use-Signal jammer detector for uniform services

2023-09-20

Anti-Theft Jammer Detector for Local Command Center

2023-09-20

Portable Cellphone Jamming Detector

2023-09-19

M8000 RF Signal Detector Anti Spy Tracker Wifi Camera GSM Audio Bug Sweeper

2023-09-18

8km Ku Band Microwave Alarm Security System Ground Surveillance Monitor/Detector/Sensor/Radar

2023-07-31

Full Band Drone Jamming and Navigation Spoofing

2023-07-31

8kms 300MHz~6GHz RF Uav All Frequency Detection Direction Finding Equipment

2023-07-31

1.2G 100W anti drone module

2023-07-21

1.2G 50W anti drone module

2023-07-21

1.2G 30W anti drone module

2023-07-21

1.2G 10W/20W anti drone module

2023-07-21

Start a conversation to know more about what we have for you…

Get in touch

skype

whatsup

WeChat

top