welcome to HISEA
source:Industry News release time:2021-04-28 Article author:HiSea Popular:Prison Jamming system
Jammers are signal blocking devices that transmit synchronized radio waves at the same frequency as a device like a cell phone or to blur the signal. Since most wireless alarm systems use radio frequency signals, a burglar can interrupt the radio signal using a jamming device. While jammers are typically used to protect an individual or company against hacking, they can also be used to to disarm a wireless security system.
Read recommendations:
8 Bands Wireless Signal Jammer
Portable Full Band VIP Protection Digital Bomb Jammer
Waterproof High Power Anti UAV Drone Jammer
Cellphone Signal Jammer Use On Exam Centers In India
Looking for a powerful signal jammer with adjustable functions?
Mobile phone signal jammer, to escort the exam and prevent cheating
Popular recommended products
Portable HS-V8J High-Power DDS Jammer
2020-09-14Portable Handheld RF Signal Jammer, Car Lock Remote Control Blocker, 10W Jam Up To 100m
2022-01-134G/5G Signal Jammer (14 bands)
2020-11-10Waterproof Portable 360 Degree Anti UAV Drone Jammer
2020-09-24High Power Handheld Signal Jammer HS-P8J
2020-09-15Related Information
Egypt's Vodafone, Orange, and e& receive 5G licences after state-owned telecom's lead
2024-10-09Outdoor Precautions for Installing Signal Jammer
2020-10-29Working principle of mobile phone signal shield
2020-10-26How to solve the big threat of GPS tracking？
2021-09-10Jammers exist on the San Francisco coast
2021-07-22There is a new dark horse in the examination industry. Can the signal blocker in the examination roo
2020-11-23What should pay attention to before buying the jammer?
2021-08-0284,000 5G base stations built up in China's Shanxi
2023-08-28How do you get a replacement shielded antenna?
2020-11-26What is the difference between signaling-level cell phone signal jammers and ordinary signal jammers
2022-08-18Applicable Places for The Cell Phone Jammer
2020-10-13How to operate drone jammer?
2021-09-06Can the test room signal jammer shield the mobile phone?
2021-08-12Portable Cellular Jammer
2020-11-06What is the shielding range of the mobile phone signal amplifier?
2021-05-13Common problems of mobile phone signal amplifier
2021-04-09How to prevent being recorded by the phone?
2021-08-19Cell phone jammer prevents phone communication
2021-12-13Mobile phone jammers not only interfere phone signals
2021-06-25Portable recording blocker to prevent recording by the voice recorder!
2021-08-17Interfering 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
