welcome to HISEA
source:Industry News release time:2021-05-06 Article author:sznbone Popular:Prison Jamming system
Cellphones have become an integral part of modern life. It has ceased to be a want but a necessity. The landlines are long gone, with cell phones being more than ever before, and this number continues to rise every day with a new model and type cropping up now and then. It’s estimated that there are 7.22 billion phones on earth compared to 7.19 billion people. This number of cell phones and their ubiquity implies that there are numerous unwanted phone calls. There are several ways you can handle these unwanted calls. One of the most common ways is to keep your phone silent or set it to vibrate. However, these only go so far, and that is where cell phone signal jammers come in. They offer an effective barrier to block the incoming calls from anywhere.
What are cell phone signal jammers?
It can be annoying, as well as time-wasting, to block a single caller at a time. However, with cell phone signal jammers, you can block all incoming calls at once. This may sound a complicated process to many, but it is quite simple. The cell phone signal jammers release a signal that is at a similar frequency as the cell phone signal. The jammer will then broadcast this signal out to the world. If it succeeds, cell phones will no longer get signals in a precise location.
There are various reasons why people opt for jammers. For instance, business owners could be blocking the employees’ cell signals to avoid workplace distractions or interruptions during important meetings. In addition, jammers will prevent cell phones from sending outgoing information. People can use jammers as security against leaking sensitive information. It has also been successfully used in blocking signals to prevent terrorist attacks. Another reason why some people prefer signal jammers is because they give an ‘out of service’ and not a ‘phone is off’ message. This will make the owner of the cell phone unreachable to a caller.
How it works
If you want to understand the process, you have to understand cell phone signals. Cell phones operate by sending signals to the cell phone towers near their location. The cell towers share their workload by specializing in specific areas. When traveling, your cell phone will send signals to the different towers along the way. The jamming device will send radio frequencies to the same tower, which will overpower your phone signals. Your cell phone’s signal and the jamming device’s signal will collide, causing a lapse in communication between the cell tower and your phone.
How to use
Cell phone signal jammers are reliable and useful in that they are used by some of the most advanced law enforcement agencies in the world. You can find more information about them on the signal jammer. They have been successfully used in numerous counter-terrorism efforts to disrupt communication between the trigger explosives and cell phones. Law enforcers also use them to block communication between criminals.
They are also used by civilians to block unwanted or unsolicited calls. Silence is also required in certain places such as government offices, meetings, hospitals, libraries, schools, and theaters, which makes a cell phone jammer a vital tool.
Read recommendations:
HS-S12HJ Handheld 12 Bands 5G Cellphone Signal Jammer with Nylon Cover and Screen Display
Unique Handheld 28 Bands 27 Antennas Wi-Fi6e FM Radio GSM 3G 4G 5g Mobile Phone Jammer
Why are people using multi-purpose signal jammers now?
Can jammers block the Bluetooth frequency band?
Ericsson says operators need to highlight where 5G gives users higher capacity
Popular recommended products
Portable Handheld RF Signal Jammer, Car Lock Remote Control Blocker, 10W Jam Up To 100m
2022-01-13Waterproof Portable 360 Degree Anti UAV Drone Jammer
2020-09-244G/5G Signal Jammer (14 bands)
2020-11-10Portable HS-V8J High-Power DDS Jammer
2020-09-14High Power Handheld Signal Jammer HS-P8J
2020-09-15Related Information
Professional shielding device to protect business secrets
2020-11-13How can I interfere with the recording of the recorder?www.hiseazone.com
2021-09-14An excellent cell phone signal jammer you can't miss
2020-11-11The most "black" taxi! Women's mobile phone signals for taxis are blocked
2020-12-11Mobile phone signal jammer existing technology advantages
2021-07-23How do judicial departments and procuratorates prevent recordings?
2021-09-11How to choose a good 4G signal jammer
2020-11-11There is a new dark horse in the examination industry. Can the signal blocker in the examination roo
2020-11-23Petronas claims first 5G private network in Malaysia
2023-10-10For the future of the college entrance examination, the test signal shield as a maintenance method
2020-11-04High power drone gun jammer destroy multiple signal frequency bands
2021-05-315G network covers all towns in Xizang
2023-10-174 advantages of mobile phone signal jammer
2021-10-16How to detect the control effect of the wireless signal shielding device in the examination room?
2020-11-06Signal jammers are widely used in school examination rooms
2021-08-11What should I pay attention to when using signal jammers outdoors?Jammer factory
2021-10-18phone signal shielding cabinet!Jammers Solution
2021-10-25How to avoid the mobile phone signal jammer, is there any solution
2020-11-13Anti-recording pen recording equipment to prevent being recorded!
2021-08-14Usage of Cell Phone Jammer
2020-10-14Interfering products
Low-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
2023-07-21Portable anti UAV anti drone Systems 4 bands with removable battery for 1500m
2023-07-21Built-in antenna Phone Signal Jammer Blocker 2g/3G/4G/5g L1 WiFi Camera for room
2023-02-28Portable Handheld RF Signal Jammer, Car Lock Remote Control Blocker, 10W Jam Up To 100m
2022-01-13Start 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
