welcome to HISEA
source:Industry News release time:2020-12-04 Article author:sznbone Popular:Prison Jamming system
The use range of the signal jammer is related to the product itself. The optimal use range generally does not refer to the signal coverage, but the range from the base station or the amplifier.
There are gaps between products. After installing the signal jammer, you can test the effect and judge the installation plan based on the effect. The power size determines the shielding distance, the chip determines the power, the shielding distance is not absolute, and the environment determines the shielding distance.
The greater the transmit power of the cell phone signal jammer, the longer the shielding distance. But it makes sense to make comparisons in the same place, because cell phone signal strengths are different in each place.
HISEA Electronic Technology Company Limite focus on the development and marketing of security and telecom products.HISEA is the foremost innovator in the field of RF jamming.
Products used widely in blind zones of offices, family rooms, factories, bars, supermarkets, underground parking garage, etc, where the signal is very poor, or in spite of full mobile signals on the mobile phone, there is a break in voice leading to call clarity problem.
Read recommendations:
HS-MP58J Military Green Manpack DDS UAV Jammer
The test signal jammer helps the test room to prevent cheating
Popular recommended products
Portable HS-V8J High-Power DDS Jammer
2020-09-144G/5G Signal Jammer (14 bands)
2020-11-10Portable Handheld RF Signal Jammer, Car Lock Remote Control Blocker, 10W Jam Up To 100m
2022-01-13Waterproof Portable 360 Degree Anti UAV Drone Jammer
2020-09-24High Power Handheld Signal Jammer HS-P8J
2020-09-15Related Information
Signal jammer, why can it interfere with your cell phone signal?
2021-03-02Can cell phone signal shield interfere with base station signal?
2020-10-26Opinion: What does 5G hold for Africa?
2023-11-04The Principle of Mobile Phone Jammer
2020-10-22The decisive factor affecting the price of mobile phone signal jammer
2020-09-11High power UHF VHF WiFi mobile phone jammer is used in some places
2020-11-25Ericsson says operators need to highlight where 5G gives users higher capacity
2023-10-05Mobile Jammers Disrupt Operators' 3G Services
2021-11-11Why is the shielding range of the signal jammer not fixed?
2021-04-14Mobile jammers prevent data loss
2021-12-09Working principle of mobile phone signal shield
2020-10-26How to prevent confidential meetings from being recorded?
2020-12-14Strong demand for jammers
2021-11-01Get a handheld optional 4G GPS signal jammer for a comfortable life
2020-11-16The Status Quo and Misunderstandings of Prison Mobile Phone Blockers
2020-09-25Where do I need to use the recording blocker?
2021-08-24Mobile cell tower spoofing jammers to combat human trafficking
2021-11-17Cell phone jammer principle
2020-12-01Anti-recording shielding jammers to prevent being recorded
2021-06-01Jammers have powerful power and task processing capabilities
2021-09-28Interfering 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 touch