Coupon Code: PJ0801 (Using this code can save $40 on payment page)
As one of the most popular desktop jammers, this product has many advantages:
In the early days, signal jammers could only block a set of frequencies, such as 2G, while complex jammers could block several types of networks at once, such as 2-3G. Now this jammer is even more powerful.As a multi-function desktop jammer, this product can block 8 frequency bands. Such as all cell phone signals: GSM/CDMA, 3G, 4G. It can also block GPS,WIFI and other signals. It has 19W high power, the jammer range is very large, it's block signal output is stable. Have separate frequency switch, you can choose according to need to open or close a certain frequency band. It also has power adjustable function, you can adjust the range of interference as needed.
This product is suitable for classroom, meeting room, library, movie theater and so on. Some education institutions also purchase the product. It is one of the most popular desktop jamming devices at present. This device is your best choice if you have higher requirements for interference performance
Now buy this product can also use the coupons code: PJ0801, can save you $40.
1.Can jammer GSM/CDMA/DCS/PHS/WCDMA/TD-SCDMA/CDMA2000/Wifi/GPS/4G signal.
2.Can work continuous 24 hours.
3.Large range of 40 meters jamming
1.The jammers are customized according to the frequency bands of different countries, please confirm that the purchase country and the actual use country are consistent. Otherwise it can not be used.Please read the jammer function before purchasing.
2.If the low power jammers(such as handheld jammers) to blocker high power signal device(such as high-power WIFI router, Bluetooth audio equipment, etc.), the effect will be poor or even can not jammer.
3.It is forbidden to use while charging.
4.Do not use handheld jammers as desktop jammers.
5.Do not use jammers before connecting the antenna.
WIFI 2.4G: 2400-2500MHz
VHF: 135-174MHz or 315MHz/433MHZ
UHF: 400-470MHz or 420-480MHz or 450-470MHz