Description
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The high power phone signal jammer blocker can block all cell phone frequencies,including GSM,CDMA,DCS,3G,4G.Moreover,you can buy the jamming frequecies WiFi and GPS,or the UHF/VHF frequency jammers. This desktop powerful mobile jammer can be used in the school examination room,court,hospital and office etc.The radius of the jammer is in the range of 2-50 meters depending on the communication signal strength.With a high heat dissipation performance,it can work for a long time stablely.
Applicable places: - Church : Clear cell phone signal noise and maintain the solemnity of religious sites.
- Library : Keep quiet in reading and studying.
- Theater : Clear the noise and keeps the audience interested in the show.
- Hospital : It can prevent the harm from using mobile phones to the human body and the malfunction of medical equipment.
- Court : Maintain the solemnity and sacredness of the court.
- Military heavy land : Prevent the leakage of military secrets.
Product advantages: - The device is mainly use AC power (AC220V). We have made different power adapters for different countries. Therefore, it can be used globally.
- Adopting efficient heat dissipation technology, built-in two cooling fans, the equipment can work for a long time without much heat, and always in good working condition.
Jamming Frequencies: - CDMA : (870 - 880MHz)
- GSM : (930 - 960MHz)
- DCS / PHS : (1805 - 1918MHz)
- 3G / 4G : (2010 - 2145MHz)
- 315MHz / 433MHz
- VHF : (135 - 174MHz)
- UHF : (400 - 470MHz)
- GPS : (1570 - 1580MHz)
- WIFI 2.4G : (2400 - 2500MHz)
Other Parameters: Jamming Radius: 2 - 50 meters (depending on the signal strength in the given area)
Power supply: AC power adapter
Weight : 2.7kg
Dimensions : 140 x 50 x 305mm
Packing Lists: 1 * Desktop signal jammer
1 * AC power charger
6 * Antennas
Additional Information
xIf it is a handheld signal jammer with a battery, please fully charge the signal jammer before use, and do not use it while charging.
If it is a desktop signal jammer, please connect it to the power supply while using it.
If it is a GPS signal jammer, please plug the signal blocker into the car's interface or USB interface.
If you need any help, please feel free to contact us. Email: topsignaljammer@outlook.com
Shipping & Return
xFree Shipping
If you choose to Free Shipping, then you need to wait 7-10 business days. We will send a tracking number to your for cargo tracking.
If you choose to Expedited Shipping, then you need to wait 4-7 working days. We will send a tracking number to your for cargo tracking.
1 Year Warranty
All items for sale on our website come with a 1-year warranty. We offer free repair or replacement services and customer support during the warranty period. If you have any question, please contact our support team.
Refund & Return
We want you to be completely happy with your purchase, which is why we accept returns within the first 30 days from the date of purchase. Full details can be found on our refund & return page.
Replacement Policy
A replacement on the topsignaljammer is also acceptable, If the customer's own want to exchange goods, the logistics cost by the client's own.
Receipt after goods arrive, within a week, together with the customer contact customer service personnel. To sign for the goods cannot be damaged, guaranteed to be complete, no stains. Return to the goods can not be modified, amended.
After the logistics delivery, not without reason cancel the order, please make sure the good before order .
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