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source:Industry News release time:2020-11-11 Article author:sznbone Popular:Prison Jamming system
If you often worry that someone will secretly take pictures of you or your family, or you just need to make sure that you will not be disturbed by some unknown mobile phone tracking devices and mobile phones in secret meetings, then you can use some interfering devices as your ideal s Choice.
This is a 4-antenna handheld wireless Bluetooth 4G mobile phone signal jammer, designed to help you solve such problems.
This Wifi 4G mobile phone signal jammer can cut off the signal of CDMA or GSM 4G mobile phone frequency band. It can also cut off the Bluetooth and Wifi frequency bands. Therefore, you can believe that this jammer perfectly combines the advantages of mobile phone jammer and Bluetooth jammer.
For 2W output power and the working distance of this jammer can reach 10 meters, depending on the specific environment. In addition, this mobile phone signal jammer can also be used to drive cars. Since it is not very heavy, it is easy to carry in different places. But you need to know three things:
First of all, this jammer can only cut off the 2.4G Wifi signal band. So if you need a signal jammer that needs to cut off the 5.8G Wifi signal band, you need to choose another one.
Secondly, you should use it after the powerful audio recorder signal jammer is fully charged within 8 meters. You need to use it while charging, otherwise it may reduce working time. We provide 1 year warranty, this case is not included.
Third, the interference distance varies according to the signal strength and the specific working position. It is variable.
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