Take An Exam
The signal jammer is first and foremost the information of the shell. There are currently two types on the market: the first uses a metal casing, and the second uses a plastic casing. Usually a metal casing is used on the outside and a plastic casing is used on the inside.
There is still a little difference in the external structure of the two test room signal jammers. Signal jammers with built-in antennas usually have the antenna installed inside and consist of various electronic components. A built-in antenna signal jammer like this would look good on the outside. The signal shield of the external antenna is on the housing, and there are several ports for installing the external antenna. These interfaces represent signal shielding for different channels.
Showing all 9 results
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10-20 Meters, 20-30 Meters, 201$-500$ Jammer, 30-40 Meters, 5G/4G Jammer, GSM Signal Jammer, Meeting, Radio Jammer, Take An Exam10 Channel Cell Phone Signal Jammer
$283.00Application scenarios?
* Suitable for 10 channel cell phone jammer
* Widely used in schools, colleges, universities, training schools, etc.
* Some militaries, government offices, international conferences
* Business meetings, construction
* Parents ban children from playing virtual games on mobile phones and WiFi networks -
Built In High Power 5G Mobile Phone Signal Jammer
$2,016.00Do I need a portable or fixed unit?
While our portable devices can be used continuously while charging, if your application requires constant use rather than intermittent use, a fixed-position cell phone jammer is a better choice.
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10-20 Meters, 20-30 Meters, 201$-500$ Jammer, Camera Jammer, High Power Jammer, Jammer, Military, Prisons, Signal Jammer, Take An ExamCamera CCTV Cell Phone Shield Jammer
$232.00Where does it apply?
This camera CCTV mobile phone shield jammer is widely used in many fields, such as:
* Judicial administration: prisons, detention centers, re-education centers, public security, courts, and procuratorates.
* Education: examination rooms, teaching classrooms, dormitories, social examination centers, education and training institutions
* Party and government organs, administrative units meeting rooms
* Factory, workshop, mine, assembly warehouse
* Military sites or important confidential sites
* Cinemas, theatres, concert halls, memorials, auditoriums, etc. -
1-10m Meters, 10-20 Meters, 20-30 Meters, 30-40 Meters, 40-50 Meters, 5G/4G Jammer, 800-1000 Meters, 801$-1100$ Jammer, Library, Meeting, Signal Jammer, Take An ExamChurch Cell Phone Jammer Jammer
$943.00What is the purpose of the 5g jammer?
* Church Cell Phone Jammer Jammer
* Serious activity used in most places of worship is disturbing
* Classroom, training, sports, conferences, trades, prisons, conferences, theaters, etc. -
10-20 Meters, 20-30 Meters, 201$-500$ Jammer, 30-40 Meters, Educational Institution, Jammer, Library, Meeting, Signal Jammer, Take An ExamExam Mobile WiFi Jammer
$427.00Application scenarios?
For this High Power School Wi-Fi Phone Blocker Jammer
* Meeting rooms, office meeting rooms, prevent the disclosure of trade secrets; prevent employees from playing with mobile phones during meetings.
* Schools, training rooms, exams, classrooms, protect students from cheating or playing mobile phones in class
* Family, living room, let children not get too addicted to games, use computers and mobile phones to play, and spend more time on improving activities
* Hotels, motels, tourist courts, protect personal privacy from eavesdropping, GPS tracking, suspicious cameras in hotels
* Prisons, military bases, prevent prisoners from using mobile phones for destructive activities such as drug shipments, rallies, and riots.
* Parking lots, car mortgage companies, prevent drivers’ cars from being located by dangerous GPS tracking devices
* Different factories, prevent workers from playing with phones, thereby improving work efficiency and reducing accidents in work operations
* Gas stations, oil depots, chemical plants, and electronics factories are prevented from being blown up by misuse of telephone signals
* Company toilet, protect workers from playing on the phone in the company toilet, improve worker efficiency -
30-40 Meters, 40-50 Meters, 801$-1100$ Jammer, GSM Signal Jammer, High Power Jammer, Jammer, Military, Prisons, Signal Jammer, Take An ExamHigh Power Military Prison Phone Jammer
$999.00Where does it apply?
This high power military prison phone jammer is suitable for exams, schools, meeting rooms, parking lots, offices, homes, theaters, libraries, training rooms, and more.
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10-20 Meters, 20-30 Meters, 201$-500$ Jammer, 30-40 Meters, 40-50 Meters, 5G/4G Jammer, Library, Meeting, Radio Jammer, Signal Jammer, Take An Exam, Wifi JammerMobile Network WiFi Cell Phone Jammer
$3,361.00Application scenarios?
* For this mobile network WiFi cell phone jammer
* Oil and gas storage facilities
* Military units
* Hospital.
* Bank.
* church.
* meeting room.
* Classroom.
* Press room.
* library.
* prison.
* Court.
* Exit company
* Customs etc. -
10-20 Meters, 20-30 Meters, 201$-500$ Jammer, 30-40 Meters, High Power Jammer, Jammer, Military, Prisons, Signal Jammer, Take An Exam, Wifi JammerUniversal LTE WiFi Cell Phone Jammer
$264.00Where does it apply?
This universal LTE Wi-Fi cell phone jammer is widely used in many fields such as:
* Judicial administration: prisons, detention centers, re-education centers, public security, courts, and procuratorates.
* Education: examination rooms, teaching classrooms, dormitories, social examination centers, education and training institutions
* Conference rooms of party and government organs and administrative units
* Factories, workshops, mines, assembly warehouses
* Military sites or important confidential sites
* Cinemas, theaters, concert halls, memorial halls, auditoriums, etc. -
WIFI GPS UHF VHF Portable Phone Jammer
$223.00How to use?
* Install the antenna on the device by pressing the relative symbol before powering on
* Turn on the power and check if the power light is on and working normally
* Turn on specific antennas to block the frequencies you want
* Built-in battery can last 2-5 hours when fully charged
* AC adapter for charging or indoor use; car charger for direct use in the car
* It is normal for the device to heat up when used for a long time.
* For this WIFI GPS UHF VHF Portable Phone Jammer
