welcome to HISEA
source:Industry News release time:2021-09-14 Article author:sznbone Popular:Prison Jamming system
How to choose a suitable anti-recorder
As a new product, recording jammer has received more and more attention and support from people. The users have changed from the previous government agencies (mainly the public security system and service-oriented windows) to the current enterprises, and the needs of enterprises have gradually increased, giving us An important reminder. It shows that business people are gradually attaching importance to the safety of voice information, and their awareness of self-protection has increased. Imagine if in a conversation scene, if any participant turns on the recording device, or connects the phone and keeps it in the call state, the remote personnel can There is no security to hear the content of the conversation at will. In this case, the recording blocker can play a very good role in protecting the security of audio information.
Flexible changes in usage scenarios
People can talk in any place, such as office, conference room, car, dining, coffee shop, etc. How so many places can protect the user's voice information security, which poses a great challenge to the manufacturers of recording muting devices. For this reason, we have developed a variety of products, such as portable, concealed, multi-angle, distributed and so on. These products are designed and developed from the user's perspective, simulating the user's use scenario, to meet the user's needs. With the changes in demand, products will be launched, ceiling type, ceiling type, etc.
Features of recording blocker:
High interference intensity: Our self-developed FPGA-based ultrasonic band noise algorithm can effectively interfere with digital devices such as mobile phones, voice recorders, etc., can record noise in, and completely eliminate the harsh sound that a few people can hear.
Long interference distance: The interference distance of the anti-recorder to 95% of mobile phones is greater than two meters, the interference distance to 60% of mobile phones is more than 5 meters, and the interference distance to iPhone X, iPhone 8 and other mobile phones is 10 meters, which can effectively protect Conversation
There are many interference devices: it has good interference effects on various mobile phones such as iPhone series, Huawei Mate, Honor, OPPO, VIVO, Samsung, Nubia, Meizu, Nuts, etc., and it has good interference effects on Sony, Samsung, Sanyo, Newman, Lenovo, Olympus, etc. Sound recorder test interference effect is good
Read recommendations:
SSA3000X Plus Series Desktop Style Spectrum Analyzers
The Principle of Mobile Phone Jammer
The Status Quo and Misunderstandings of Prison Mobile Phone Blockers
The current situation and misunderstandings of prison cell phone jammers
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
Using drone jammer in prisons to force them to land
2021-06-10phone signal shielding cabinet!Jammers Solution
2021-10-25Where in real life need to use mobile phone signal jammer?
2020-12-12Mobile Phone Jammer Prevents Trojan Horse Apps
2021-11-11Malaysia PM Anwar considers opening 5G ecosystem to more technology partners
2023-04-17What Is The Coverage Area Of The Signal Jammer?
2020-12-04How to prevent recording in the conference room?
2021-08-20High power UHF VHF WiFi mobile phone jammer is used in some places
2020-11-25Private conversations change interviews, how to prevent recording leaks!
2020-12-07The conference hall shields the mobile phone signal, this can have
2020-11-30What are the current status and misunderstandings of cell phone signal shielding device in prison?
2020-10-26What are the misunderstandings when using signal jammers?
2021-07-09Opinion: What does 5G hold for Africa?
2023-11-04Mobile phone jammers not only interfere phone signals
2021-06-255G subscribers in MENA region to reach 290m by 2028: Ericsson
2023-07-20Is the cheating in the examination room because the old-style jammer cannot shield the 5G signal?
2021-08-0484,000 5G base stations built up in China's Shanxi
2023-08-28Anti-cheating artifact Effectively shield various test signals to ensure fairness in the test
2021-08-06Shanghai achieves full 5G metro coverage
2025-04-18The influence of magnetic field strength on test signal shield
2020-11-27Interfering 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
