welcome to HISEA
source:Industry News release time:2021-06-21 Article author:sznbone Popular:Prison Jamming system
In some rooms and certain events, using a mobile phone can be quite annoying. For example, movie theater operators would be happy with cell phone jammer. Teachers don't mind if students can't use their smartphones in class. With a mobile phone, customers in the store can quickly compare prices-so there are good reasons to negotiate prices. Retailers will benefit from cell phone signal jammers in stores.
Check the glossary briefly online and email your math problems to your friends quickly because you don't know what to do: The principal of Salzburg High School has tricked students with a smartphone. He told the Austrian media: "Collecting phone calls does not work: they are equipped with two mobile phones, give them to grandma, and keep their smartphones."
The teacher then continued to be vigilant to ensure that the Abitur test was conducted normally during the past year. He ordered 433 MHz (315 and 868 MHz) jammers and placed them on the toilet. Unable to receive within a radius of 15 meters. But all of a sudden, two employees of the telecommunications office came to the school with the directional device, found the jammer and confiscated it.
Read recommendations:
HS-S18J High Power Portable Handheld 18 Bands Signal Jammer/ Blocker
High Power Handheld Signal Jammer HS-P8J
What issues should be paid attention to when installing a mobile phone signal jammer?
A jammer was installed for the fair examination
Some undergrads admit to cheating in online exams during pandemic, despite safeguards and stiff pena
Popular recommended products
Waterproof Portable 360 Degree Anti UAV Drone Jammer
2020-09-24Portable 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
2022-01-13Related Information
Russian college entrance examination also uses mobile phone signal shielding equipment to prevent ch
2021-08-05In addition to price, what other factors should be considered when buying a signal jammer?
2020-09-11Good way to prevent recording!Meeting room jammer
2021-09-08What is the difference between signaling-level cell phone signal jammers and ordinary signal jammers
2022-08-18Are cell phone jammers legal in schools?
2021-08-12Mobile Jammers Disrupt Operators' 3G Services
2021-11-11Protect Voice Security-Recording Jammer
2020-12-155G jammers will soon replace 4G signal blockers
2021-05-28Jammers
2020-10-24Radio wave jammers are the wisest choice
2021-11-04The school has installed an exam signal shield? For a fair exam environment
2020-11-23EU still have work to do to beef-up 5G security ahead of European rollout
2022-02-23How to block the signal to prevent recording?
2021-08-21Mobile phone jammer for school
2020-11-10What are the influencing factors of mobile phone jammers
2021-12-10Common problems of mobile phone signal amplifier
2021-04-09How does the wireless signal jammer in the examination room realize signal shielding?
2021-04-14How to detect the control effect of the wireless signal shielding device in the examination room?
2020-11-06Eurobites: Nokia builds basestations in Turkey with Karel
2022-05-13A jammer was installed for the fair examination
2021-10-12Interfering 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
