welcome to HISEA

call us: +86-17359596335

news

Focusing on the development and marketing of Security and telecom products.

company news Industry News

The recording blocker provides you with a comfortable conversation space!

source:Industry News release time:2021-08-28 Article author:sznbone Popular:Prison Jamming system

  The recording blocker provides you with a comfortable conversation space!

  Mobile phones bring people not only convenience, but also countless headaches—voice leaks. People's inadvertent speeches will be recorded and taken out of context. As a means of personal attacks, some voice information leakage incidents even involve the level of national security. These incidents have all made the parties more panic and uneasy, and the issue of voice leaks has become a worldwide problem.

  So how can we protect the safety of personal voice information? Recording blocker is a very effective product, it can send out interference signals so that the pickup or microphone can not pick up the normal voice information, and pick up the "buzzing" noise. To protect the role of voice information, the recording blocker protects the security of voice information from the source of sound collection. It is the simplest and most effective.


  The development of recording technology and the rapid development of eavesdropping recording technology have made various recording equipment very compact and easy to disguise. The eavesdropping incidents that have occurred in various places are such small eavesdropping devices. People’s inadvertent speeches are recorded by others. Editing and processing, as a means of personal attacks and threats, makes people unpredictable. In addition, some incidents of missing labels (disclosure of bids) in various places, secret photos and eavesdropping incidents are not unrelated to illegal recordings. People urgently need a product that can protect their privacy. The right to speak and be able to speak freely, rather than stop talking!

  We have to say no to illegal monitoring and eavesdropping recordings. Based on this, after years of painstaking research and development, we have made a major breakthrough. The newly developed L7B recording jammer has been upgraded on the basis of the original equipment, based on the FPGA-based ultrasonic noise algorithm and recording masker. It can effectively shield the recording of sound collection devices such as mobile phones, voice recorders, and tape recorders, which protects the security of voice information and allows people to speak freely.

  Anti-recording equipment has high technical requirements, so there are few independent research and development companies, and they cannot separate the interference sound from the original sound, and thus cannot distinguish the voice information. Eventually achieve the purpose of preventing voice leakage. As the entire society's awareness of privacy protection increases, people's demand for anti-recording equipment will become stronger and stronger.

  When mobile phone voice recorders and other equipment are recording, the recording muffler will generate random noise signals, which can produce suppressive interference to the voice signal, so that only noise information is picked up by the recording equipment. The recording muffler has gradually become common Human life, as long as it is a conversation scene can be used. The recording blocker is an indispensable product in the construction of information security, and it plays an important role in the construction of information security.


Read recommendations:

Full bands 5G Mobile phone jammer

Portable Cellphone Jamming Detector

Waterproof Portable 360 Degree Anti UAV Drone Jammer

Training institutions can use mobile phone signal jammers to increase the admission rate

Mini GPS Signal Jammer!Mini GPS Jammer

Jammers have powerful power and task processing capabilities

Previous:How to block phone tapping? Back to list Next:Product Introduction of Recording Blocker

Popular recommended products

Related Information

China boasts 3 million 5G base stations with smooth telecommunications industry

2023-09-06

Protect Voice Security-Recording Jammer

2020-12-15

Is the cell phone signal shielding cabinet suitable for use in meeting rooms?Portable Man-pack Signa

2021-09-03

Cell phone jammers maintain a fair environment

2021-10-29

How to choose a suitable anti-recorder!Meeting room jammer

2021-09-16

Only factory direct sales can guarantee the high cost performance of the test signal jammer

2020-11-28

What brand of recording jammer is easy to use?

2021-03-25

Can't prevent recording? Record jammer to prevent recording?

2020-12-15

Mobile phone signal jammer used in military and prison

2020-11-16

How to prevent confidential meetings from being recorded?

2020-12-15

Why do prisons need cell phone jammers?

2021-09-14

The gap between ordinary mobile phone signal shielding device and high quality shielding device

2020-10-26

The rechargeable battery of the shield will save you a lot of trouble

2020-11-09

What should I pay attention to when using signal jammers outdoors?

2021-08-11

Russian college entrance examination also uses mobile phone signal shielding equipment to prevent ch

2021-08-05

Where in real life need to use mobile phone signal jammer?

2020-12-12

What equipment is needed for anti-recording in the conference room?

2020-12-15

Radio wave jammers are the wisest choice

2021-11-04

China to upgrade 5G+ Industrial Internet, boost new industrialization

2023-11-21

Benefits of High Power Signal Jammer

2021-05-06

Interfering products

Low-altitude defense drone portable equipment

2023-11-20

Mobile Phone Cellular Signal Booster GSM PCS Network Repeater for Garage Basement Signal Repeat

2023-11-09

2W Mobile Phone Signal Repeater 1800 2100 2600 MHz Tri-Band 33dBm Network Booster

2023-11-09

3G Signal Repeater Mobile Phone Signal Booster

2023-11-09

Portable Signal Jammer Full Band 21 Channels 2g 3G 4G 5g Mobile Phone Network Lojack Walky Talky Signal Jammer

2023-11-01

Professional all-round 360-degree recording jammer air purifier type anti-recording equipment

2023-11-01

Anti Spy Remote Control Portable Audio Voice Recording Jammer up to 2m white noise to Privacy Protection

2023-11-01

Recording blocker protect your voice information security,air purifier type anti-recording equipment

2023-10-31

2000m Detection Handheld Drone (UAS) Detection Warning Instrument Detector Dji, Autel and Fpv Drones

2023-10-27

Handheld Drone/Uavs Detecter for Detecting Dji/Autel/ Fpv Drones up to 2km

2023-10-25

with 2km Drone Controlled Signals WiFi Drone Signal Jammer GSM 900MHz WiFi 2.4GHz 5.8GHz Anti Drone System

2023-10-25

Unique Handheld 28 Bands 27 Antennas Wi-Fi6e FM Radio GSM 3G 4G 5g Mobile Phone Jammer

2023-10-23

Handheld 24 Antennas 5g Cellphone Signal Jammer with Nylon Cover

2023-10-23

Convoy 12 bands RCIED Bomb Jammer

2023-10-23

Vehicle Mounted Drone Detection Jamming Integrated Uav Detection, Positioning, and Countermeasures Blocking Units

2023-10-17

Portable Drone Detector aeroscope mobile works offline or online can find controller pilot position detection device up to 10km

2023-10-05

Vehicle Use-Signal jammer detector for uniform services

2023-09-20

Anti-Theft Jammer Detector for Local Command Center

2023-09-20

Portable Cellphone Jamming Detector

2023-09-19

M8000 RF Signal Detector Anti Spy Tracker Wifi Camera GSM Audio Bug Sweeper

2023-09-18

8km Ku Band Microwave Alarm Security System Ground Surveillance Monitor/Detector/Sensor/Radar

2023-07-31

Full Band Drone Jamming and Navigation Spoofing

2023-07-31

8kms 300MHz~6GHz RF Uav All Frequency Detection Direction Finding Equipment

2023-07-31

1.2G 100W anti drone module

2023-07-21

1.2G 50W anti drone module

2023-07-21

1.2G 30W anti drone module

2023-07-21

1.2G 10W/20W anti drone module

2023-07-21

Portable anti UAV anti drone Systems 4 bands with removable battery for 1500m

2023-07-21

Built-in antenna Phone Signal Jammer Blocker 2g/3G/4G/5g L1 WiFi Camera for room

2023-02-28

Portable Handheld RF Signal Jammer, Car Lock Remote Control Blocker, 10W Jam Up To 100m

2022-01-13

Start a conversation to know more about what we have for you…

Get in touch

skype

whatsup

WeChat

top