welcome to HISEA
source:Industry News release time:2021-11-29 Article author:sznbone Popular:Prison Jamming system
Interference technology is not entirely new. Exporters of overseas mobile cell phone jammer said that the demand for jamming devices is increasing every day, sending more than 100 devices to U.S. federal inspectors every month, which arouses interest in the telephone industry. Consumers include cafe and hair salon owners, hotels, theater operators, bus drivers, and an increasing number of commuters. This development triggered a battle for airspace control within the airspace. And damage will have side effects. Insensitive speakers impose their voices on the indefensible, so they are forced to endure completely silent voices. Disruptors not only punish those who cause the noise, but also those who call secretly.
Although the law clearly prohibits the use of mobile phone jammers to actively interrupt the signal of a mobile phone, there are no rules prohibiting passive blocking of mobile phones. This means that you can use wallpaper or building materials (such as wallpaper embedded with metal fragments) to prevent cell phone signals from entering or leaving the room. Some buildings are designed to accidentally block radio signals due to thick concrete walls or steel frames.
The company is studying devices that control cell phones but do not "interfere" the signal. The device sends incoming calls to voice mail and blocks outgoing calls. The argument is that the phone is still working, so technically it won't get stuck.
The cell phone alert can be used to indicate the presence of a cell phone signal. These mobile phone signals used in hospitals can interfere with sensitive medical equipment. When a signal is detected, the user will be prompted to turn off the phone. In order to reduce the technical content, Chicago design company Coudal Partners founded SHHH, the Handushed Hushing Association. The site has a downloadable note that you can forward to those who disturb the phone to express their lack of interest in the content being discussed.
Read recommendations:
Vehicle Use-Signal jammer detector for uniform services
Full Band Drone Jamming and Navigation Spoofing
Man-pack High Power Military Jammer
China's 5G mobile subscribers exceed 1 billion
Usage of Use Mobile Phone Jammer
The 5G inter-network roaming trial will be launched in the Xinjiang Uygur autonomous region
Popular recommended products
High Power Handheld Signal Jammer HS-P8J
2020-09-15Portable HS-V8J High-Power DDS Jammer
2020-09-14Portable Handheld RF Signal Jammer, Car Lock Remote Control Blocker, 10W Jam Up To 100m
2022-01-13Waterproof Portable 360 Degree Anti UAV Drone Jammer
2020-09-244G/5G Signal Jammer (14 bands)
2020-11-10Related Information
Advanced jammers can block multiple types of networks at the same time
2021-05-15What should I pay attention to when using signal jammers outdoors?Jammer factory
2021-10-18Frequency-dependent polarization of repeating fast radio bursts reveals their origin
2022-04-27How to solve the big threat of GPS tracking?
2021-09-10What is a recording jammer? What is the principle?
2020-12-03Is the cheating in the examination room because the old-style jammer cannot shield the 5G signal?
2021-08-04An excellent cell phone signal jammer you can't miss
2020-11-11How to choose a good 4G signal jammer
2020-11-11Huawei and China Unicom Guangdong Hold a Lychee Live Streaming Event
2024-06-18The performance of mobile jams cellphones is lower than that of mobile towers
2021-11-22What should I pay attention to when using signal jammers outdoors?
2021-08-11Four matters needing attention in the use of mobile phone jammers for signal shielding in conference
2020-09-25Does the signal jammer affect other electronic equipment?Jammer price
2021-10-25A suitable high power adjustable 4G shield is obtained here
2020-11-19Examination room signal jammer, in-depth analysis of knowledge
2021-09-13What's A Wifi Jammer?
2021-04-285G and Global Ties: Iraq's Cabinet approves major telecom and diplomatic deals
2025-03-126G over 5G and how will it benefit connected vehicle
2025-07-22Types of Jammers
2021-04-29Why Are GPS Jammers So Popular
2020-10-17Interfering 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 module
2023-07-211.2G 50W Jammer 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 touch