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- 13/02/1994
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- What should you pay attention to when choosing a conference room signal jammer?In order to avoid being interrupted by the sudden ringing of mobile phones during the meeting, or to allow participants to concentrate on listening to the meeting content, and to prevent the meeting content from being leaked, using a conference room signal jammer is a very wise choice. Conference room signal jammers suitable for use in small conference rooms. Currently, the market for...0 Commentaires 0 partsPlease log in to like, share and comment!
- What is the interference effect of a car-mounted mobile phone signal jammer while driving?A customer asked us: When performing the task of fleet safety protection, what is the interference effect of the vehicle-mounted cell phone signal jammer while driving? Will the actual interference effect be affected by the driving speed of the vehicle? The above-mentioned application scenarios are usually targeted at government leaders or important VIP customers. They are equipped...0 Commentaires 0 parts
- What problems can a cell phone signal jammer solve?In the information age, communication technology develops rapidly, and mobile phones have become an indispensable tool in people's daily work and life. However, the widespread use of mobile phones has also created some problems that cannot be ignored, mainly: 1. Mobile phones have become a new channel for leaking secrets. Cell phone jammers can provide necessary security protection...0 Commentaires 0 parts
- How to detect the effective blocking range of the mobile phone signal jammer in the examination room?There are several ways to test the effectiveness of cell phone jammers in the examination room. Among them, the simplest and most effective method is to directly test the power, shielding range and other data of the signal jammer in the examination room through a spectrum analyzer. If you do not have professional electronic equipment, you can also use multiple mobile phones,...0 Commentaires 0 parts
- Can a wifi signal jammer block monitoring transmitted through cables?We often encounter customers asking us questions: Can your products block cameras? I need to buy a Wireless Signal Jammer to block surveillance cameras. When we encounter such a question, we really can't give an answer immediately. We must first ask the customer: the target object you need to block, that is, the surveillance camera, how is the signal transmitted between it and the main control...0 Commentaires 0 parts
- How effective is the wireless signal jammer when placed on the ground?All customers who have purchased a wireless signal blockers are very concerned about the actual shielding effect of the shielding device when they perform a power-on test after receiving the product. Different customers must have differences due to the testing environment, testing methods and testing times. The cell phones used are also different, so the test results fed back will be...0 Commentaires 0 parts
- Can the interference signal of the 5G signal jammer penetrate two walls continuously?Many customers hope that the 5G signal jammer they purchase has the function of penetrating walls. They even hope that the 5G signal jammer can directly penetrate the interference signal through two walls and still maintain sufficient strength. So, can such expectations be realized? This requires distinguishing the material of the wall. If the interference signal of the 5G signal...0 Commentaires 0 parts
- The impact of base stations on the shielding effect of cell phone signal jammersIt is a key device that has been frequently used in major examination rooms recently. I believe many people should know the true function of this device. It is a key device that has been vigorously promoted in school examinations and can effectively eliminate and prevent candidates from cheating. , that is today’s protagonist: cell phone signal jammer. There are now less than 100 days...0 Commentaires 0 parts
- Where are GPS jammers generally used - cell phone signal jammers1. What is a GPS jammer? The GPS signal jamming system is designed to suppress the signals of the global satellite navigation GPS system in the 1500-1600MHz range. Jammers make it impossible for GPS satellites to monitor the location of cars and all vehicles via GPS, and gps jammer devices will not interfere with cell phones and other devices. The GPS jammer range can be from 5 to 15...0 Commentaires 0 parts
- Instructions and precautions for use of 5G high-power cell phone signal jammer systemInstructions for use of 5G high-power cell phone signal blocker system: 1. For the HA-1000H high-power cell phone blocker, first confirm the location of the communication base station, find a high point and fix the output port of the machine downward (to prevent rain), and fix the antenna on the top or sides of the machine with poles. Turn your back or side to the base station and let the...0 Commentaires 0 parts
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