Topsignaljammer Offers Free Shipping Service WorldWide! We strive to provide you with with the best convenient shipping options.
1. Delivery time varies from your location
2. Customs clearance may delay the arrival of the items to you
3. We will ship out your order within 24 hours after we accept your order and payment
Regarding returns due to product defects, we will refund you within 7 days.
If there is a product quality problem, please confirm the product quality problem first. Topsignaljammer will provide round-trip logistics costs.
You may return most new, unopened items within 30 days of delivery for a full refund. We'll also pay the return shipping costs if the return is a result of our error (you received an incorrect or defective item, etc.).
You should expect to receive your refund within four weeks of giving your package to the return shipper, however, in many cases you will receive a refund more quickly. This time period includes the transit time for us to receive your return from the shipper (5 to 10 business days), the time it takes us to process your return once we receive it (3 to 5 business days), and the time it takes your bank to process our refund request (5 to 10 business days).
If you need to return an item, simply login to your account, view the order using the "Complete Orders" link under the My Account menu and click the Return Item(s) button. We'll notify you via e-mail of your refund once we've received and processed the returned item.
Same/next Day Fast Shipping, Delivered within 7-10 Days
We will arrange the production of the signal jammer within 24 hours after receiving your payment order and arrange shipment within 48 hours.
This high-power 10-channel mobile phone signal shielding device, with the maximum transmitting power of 100W and the shielding radius of up to 30 meters, can effectively shield various 2G3G4G5GWIFI signals, and especially enhance the power push for 3G4G. The main body shell adopts the professional heat dissipation structure, the style is simple and beautiful, generous but does not lose the fashion, widely used in the judicial profession, the education profession, the party and government organs, the army and other important secret places such as all kinds of meeting room and so on.
- Ten channel outputs, (2G 3G 4G) per channel RF power 10W; (5G) per channel RF power 5W;
- Effectively shield all 2G, 3G, 4G 5G WIFI signals from Mobile, Unicom and Telecom;
- In particular, the power boost for 3G and 4G is strengthened, and the output power of each channel is guaranteed to be no less than 10W in full;
- The host adopts DC 24V power supply and is equipped with a precision voltage regulator circuit. Even if the voltage fluctuates greatly, it will not affect the normal operation of the host;
- The main body of the shield is designed by a professionally designed heat dissipation structure. The style is simple, beautiful, and generous without losing the fashion design.
- High temperature resistant environment, can quickly transfer heat to the entire heat exchange surface (ie, heat sink fins) to avoid local accumulation of heat;
- The air inlets and air outlets on both sides are symmetrically arranged to form convection, and the two silent fans immediately discharge the heat of the power amplifier to ensure stable operation of the host;
- It can be continuously turned on and used for many years, with stable performance and long service life.
Channel: working frequency MHz/ average output power:
- 2G: 870 - 880MHz / 10W
- 2G: 925 - 960MHz / 10W
- 2G: 1805 - 1920MHz / 10W
- 3G: 2010 - 2025MHz / 10W
- 3G: 2110 - 2175MHz / 10W
- 4G: 2300 -2 390MHz / 10W
- WIFI: 2400 - 2485MHz / 10W
- 4G: 2550 - 2675MHz / 10W
- 5G: 3400 - 3600MHz / 5W
- 5G: 4800 - 4900MHz / 5W
Total power: 100W
Ambient temperature: -40℃ - +55℃
Relative humidity: 35 - 85%
Battery: 4000mAh
Jamming radius: Up to 30 meters(Jamming radius depends on the local signal strength)
Weight: 4.5KG
Dimensions: 321 * 185 * 80 mm
Power consumption: ≤240W
Power output: DC 24V / 12A
The installation height: 1.8m - 2.5m
Installation environment: indoor
Ultra-thick chassis and dense heat sink fin structure design;
Built-in dual fan convection cooling;
Using high quality metal shell switching power supply.
1 * AC charger
10 * Antennas
If 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
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.
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.
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.
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 .
Note: The following payment process applies to the second payment method: PayPal.
1. Choose PayPal Payment.
2. Finish the Order
3. Copy the circled PayPal link in the picture, open it on web
4. Enter the order amount and complete the payment
PayPal Link:
https://www.paypal.com/ncp/payment/5G9K3WLVA3484
Why do you take these steps?
PayPal does not support payment for signal jammers.
So we cannot directly connect to PayPal for payment. We can only pay through PayPal payment links and payment buttons. Please understand the inconvenience.
Please refer to the above steps to complete the payment when using PayPal.
If you have any questions, please feel free to contact us topsignaljammer@outlook.com
I used it in my 3000²-foot factory, and I found its effect was very good, so that my workers would not be able to use their mobile phones during working hours, and they would be able to work with peace of mind. Very good quality. I did this in 15 days. Just received it.
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