welcome to HISEA
call us: +86-17359596335
source:Industry News release time:2021-08-21 Article author:sznbone Popular:Prison Jamming system
How to block the signal to prevent recording?Information security protection products always pay for what you pay for. Although everyone wants to spend the least money to get the most benefit. However, it is a pity. In terms of information security, there is no such possibility. Every penny you spend is related to how big your security is. For example, in a small conference room, it is impossible to completely cover and block the recording with one device. If there is such a device, it is not your ideal device. We have a recording jammer that may be able to do it, but as long as this device is turned on, you will not be able to accept the noise first, and the power emitted by so many transmitters is enough to make you unbearable. Currently, in the global market, there is no product that can be applied to any scenario that can satisfy everyone.
At present, all recording jammers on the market are manufactured based on two aspects of technology, ultrasonic interference and white noise interference. Ultrasonic technology is silent, it can interfere with all devices with microphones. The white noise mode is noise interference. This mode is only suitable for environments where both parties in the conversation know about it. The development and design of each anti-recording jammer is aimed at a certain scene. Private offices, multi-person conference rooms, outdoor private conversations, private conversations in clubs, and products designed for different scenarios will only have the greatest effect in the environment within its design range.
Read recommendations:
433MHz 315MHz 868MHz Handheld Car Remote Control Jammer
10 Band 2g 3G 4G Portable Mobile Cell Phone Signal Jammers Blocker Handheld Jammer
Icasa slams use of 'signal jammer' in Sona
What's the difference between desktop jammer and handheld jammer?
Popular recommended products
Portable Handheld RF Signal Jammer, Car Lock Remote Control Blocker, 10W Jam Up To 100m
2022-01-13Portable HS-V8J High-Power DDS Jammer
2020-09-14High Power Handheld Signal Jammer HS-P8J
2020-09-15Waterproof Portable 360 Degree Anti UAV Drone Jammer
2020-09-244G/5G Signal Jammer (14 bands)
2020-11-10Related Information
Recommended recording jammer with good interference effect
2021-08-31Solutions to prevent cell phone recording
2021-08-27Signal Jammer Using India's New Biggest Exam Centers.
2022-01-17Some prisons abroad also implement cell phone signal blockers, prohibiting the use of cell phones in
2020-11-06Can't prevent recording? Record jammer to prevent recording?
2021-09-01GSM jammers installed in examination room to prevent cheating
2021-07-15What is a recording jammer? What is the principle?
2020-12-03Three types of signal jammers
2021-07-06How to operate drone jammer?
2021-09-06Why do we Need Camera Detectors
2021-04-27Mobile phone jammer for school
2020-11-10The importance of installing mobile phone signal jammers in prisons
2021-06-01New 6G Chip Hits Blazing 100 Gbps Speeds, 10 Times Faster Than 5G
2025-09-04The hard-prepared tender was ruined by the leak of the recording?
2020-12-12Recording blocker, solve the recording of criminals!
2021-08-26Benefits of High Power Signal Jammer
2021-05-065G network covers all towns in Xizang
2023-10-17What's the cell phone jammers?
2021-08-04Why does 6G need advanced Wi-Fi?
2025-03-26JT, Ericsson roll out new 5G network
2025-05-30Interfering products
V500 Rack-mounted Spectrum Analyzer
2026-03-16SSA3000X 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
2023-07-21Start 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
