Will you mind people know that you are using the cell phone signal jamming devices? For a lot of people they just use such kind of mobile phone signal jammers at home that in order to create the peaceful and safety condition for their family members so that it doesn't matter when their family members know that as good environment is excellent. But for people who use the cell phone signal jammers in other places such as in the classroom, the office, the meeting room and also the church they may do not want others discover that the mobile phone signal jamming devices have been applied. Mobile phone signal jammer blockers bring us a peaceful and safety condition at home and office, these devices are very helpful to us ! So more and more people purchased the devices now !
In current market, the sorts of mobile phone jammer are dazzling, which maket it to be more difficult to choose an suitable cell phone jammer, because different cell phone jammers are designed for different purposes.
It is very significant to get some knowledge of mobile phone jammer before you decide to purchase one. The working frequencies of the common cell phone jammer in the current market are 869~894MHz；825~960MHz；1805~1880MHz and 1900~1990MHz. And the service frequency channels are CDMA800、GSM900、DCS1800、PCS1900、WCDMA and so on.
It would be wise to choose mobile phone jammer according to your needs that which frequency should be shielded. The working range of jammer is related to the magnetic field intensity and the distance from the Telegraph Station. Generally 200 meters away is the optimal effect. The manufacturers test cell phone jammers in a general case, so the shielding range will be a little different.
It is very easy to operate mobile phone jammers, after the antenna is installed correctly and connect the power supply, cell phone jammer will run automatically. If the cell phone jammer is used to shield signals within small range, a low power jammer is enough to achieve the effect. According to relevant survey, more people prefer to purchase portable cell phone jammer due to its better portability.
For more items, please go to our official website www.jammerfun.com , and you can choose your favorite ones ! As the best mobile phone jammers manufacturer, jammerfun can provide you the top quality devices with best wholesale price.
Company Name: Jammerfun Wholesale Limited
Contact Person: John Lee
Email:Send Email
Phone: 1-2689083486
Country: United States
Website: www.jammerfun.com
Source: www.abnewswire.com
0 comments:
Post a Comment