Welcome To Dojammer Here is the most professional signal jammer store, we guarantee to provide you with quality jammer products

Frequency jammer GSM 3G WIFI GPS Bluetooth 5 antenna video signal jammer

SKU:H051US

Availability:In Stock

Free ShippingOne Year Warranty

Select:

$209.88

$398.16

We process orders within 1-3 business days. Keep in mind that we’re closed on Sunday and national holidays.

Once your order is processed, and is ready for shipping, you will get a tracking number and estimated delivery date. 

Once your order is shipped, it will be delivered to you within 10 days!

Technical Specifications

Product Features:
1.Can jammer 2.4GWIFI and wireless transmission signal
2.Small size, high power, light weight, large coverage, easy to carry

Parameter Name Parameter Details
Model H051US
Jamming frequencies GSM: 850-970 Mhz / 1800-1990 Mhz / 2110 - 2170 Mhz
GPS: 1500 - 1600 Mhz
WiFi: 2400-2500MHz
3G: 2110-2170MHz
GPS L1 : 1500 - 1600MHz
GPS L2 : 1220 - 1230 MHz
GPS L3 : 1200 - 1210 MHz
GPS L4 : 1250 - 1280 MHz
GPS L5 : 1170 - 1180 MHz
Jamming radius Up to 30 meters
Power supply Built-in battery
Operating temperature -20 to +55℃
Operating humidity 30—95%
Device weight 500 g

Product Informations

This is a small multi-function jamming device. It can interfere with major mobile phone signals, such as 2G,3G, and other signals, as well as WIFI and GPS signals. Because it is very convenient to carry, it has become a must for most teachers and drivers.

Has independent frequency band switch, you can turn on the corresponding frequency band for interference.

Precautions:
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.

Product Reviews


  • Federman Yossi January 26, 2022

    Excellent product! I work in a movie theater and we installed a set of such products. Customers can now enjoy their movies and they are satisfied with it.

  • Hernandez David January 04, 2022

    That's great! After turning on the Jammer phone, my 3G GSM cell phone signal cannot access my phone! It is very small, suitable to be carried around or put in a pocket without being found.

Only logged in customers who have purchased this product may leave a review.