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:
Anti-Theft Jammer Detector for Local Command Center
Hotsale 4 Band Handheld WiFi and 3G Cell Phone Jammer
10 Band 2g 3G 4G Portable Mobile Cell Phone Signal Jammers Blocker Handheld Jammer
Army and prisons use cell phone jammer
China to march toward modernization, set to overcome headwinds with institutional advantage
Popular recommended products
4G/5G Signal Jammer (14 bands)
2020-11-10High Power Handheld Signal Jammer HS-P8J
2020-09-15Portable Handheld RF Signal Jammer, Car Lock Remote Control Blocker, 10W Jam Up To 100m
2022-01-13Portable HS-V8J High-Power DDS Jammer
2020-09-14Waterproof Portable 360 Degree Anti UAV Drone Jammer
2020-09-24Related Information
What is the use of cell phone signal shielding?
2021-05-14Sell various jammers
2021-09-25With a recording jammer, you are no longer afraid of someone secretly recording!
2020-12-03Working principle of wireless mobile phone signal shielding device
2020-10-26How do jammers prevent fires?
2021-09-11The most "black" taxi! Women's mobile phone signals for taxis are blocked
2020-12-11Huawei surges into the 5.5G lead
2023-11-02Usage of Use Mobile Phone Jammer
2020-10-31The Use of Wireless Signal Detector
2021-04-23Which occasions cannot without the mobile phone signal jammer
2021-05-26wireless video camera jammer make people tired
2021-11-23wifi jammer monitor smart robot
2021-11-25How to choose the right jammer?
2021-09-29Anti-cheating artifact mobile phone signal jammer for college entrance examination
2020-11-16The evolutionary history of communication cheating tools and signal jammers
2020-12-01High-power multi-purpose signal jammers bring better conditions for people
2020-11-06Pakistan eyes June 5G launch, readies for spectrum auction
2025-01-24Army to procure jammer system to thwart radio, cell phone IED attacks
2021-10-26Rise of DeepSeek sheds light on Chinese AI path
2025-02-12Is the jammer waterproof?
2021-07-31Interfering 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 touchEnter your email for exclusive offers and information on new upcoming products.
product
solution
about us
service
news
