welcome to HISEA
source:Industry News release time:2021-08-24 Article author:sznbone Popular:Prison Jamming system
Cell phone scrambler can be used in places like hospitals, churches, movie theatres and other places with performances, and other buildings where and when the use of mobile telephones may result in a leak of sensitive information: on such occasions, jammers are legal as long as their operation doesn't interfere with electronic medical equipment (such as pace-makers) and allows mobile phones to make emergency calls. Signal jammers are reserved to, and in use with, the police forces and are being experimented in prisons. More and more fields are using this device now.
Of course, many education institutions and private companies will also buy the equipment. For example, prevent students from using mobile phones during class. Or prevent employees from using their mobile phones at work.
Read recommendations:
6 Bands Handheld Lojack/WiFi/4G/VHF/UHF Wireless Signal Blocker Signal Portable Jammer
Full bands 5G Mobile phone jammer
Why do prisons need cell phone jammers?
Vehicle GPS signal shield, will affect the mobile phone network signal?
Popular recommended products
Waterproof Portable 360 Degree Anti UAV Drone Jammer
2020-09-244G/5G Signal Jammer (14 bands)
2020-11-10Portable Handheld RF Signal Jammer, Car Lock Remote Control Blocker, 10W Jam Up To 100m
2022-01-13High Power Handheld Signal Jammer HS-P8J
2020-09-15Portable HS-V8J High-Power DDS Jammer
2020-09-14Related Information
China boasts 3 million 5G base stations with smooth telecommunications industry
2023-09-06Some introduction to the signal jammer for cell phone
2021-05-06Do I need to apply mobile phone signal jammers at gas stations, oil depots, etc.?
2020-09-11How do jammers prevent fires?
2021-09-11Advanced jammers can block multiple types of networks at the same time
2021-05-15How to test the effective shielding distance of the mobile phone signal jammer?
2020-12-12The Principle of Mobile Phone Jammer
2020-10-22Cell phone jammer hold back you are asking phone from surveillance
2021-06-24S.Africa's MTN teams up with China Telecom, Huawei on 5G, AI
2024-11-29Mobile phone shielding device avoids the disadvantages of using mobile phone.
2020-11-19Get a handheld optional 4G GPS signal jammer for a comfortable life
2020-11-16Bluetooth and WiFi are the same frequency?
2021-10-22The performance of mobile jams cellphones is lower than that of mobile towers
2021-11-22How to prevent being recorded by the phone?
2021-08-19High-power WiFi 4G jammer for fixed places and cars
2020-11-18Jammers exist on the San Francisco coast
2021-07-22Signal jammers are widely used in school examination rooms
2021-08-11GSM frequency jammer blocks multiple networks simultaneously
2021-07-19Why are people using multi-purpose signal jammers now?
2020-11-23In special places, high-power signal jammers can help you
2020-11-13Interfering 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 touch