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 handheld signal jammer for WiFi uses the noise signal radiation technology of the self-oscillator to continuously transmit 2.4G interference signal through the internal transmission module to block the connection of the target device. The slightly frosted shell can reduce fingerprint residue, and the slightly raised design on both sides is not only non-slip but also provides a comfortable grip.
Want to keep those unnecessary Bluetooth signal aside? This palm-sized WiFi bluetooth disruptor can do it with one click!
The device uses the noise signal radiation technology of the self-oscillator, and continuously transmits interference signal within a certain range through the internal transmission module, effectively blocking the connection and communication of various Bluetooth devices. The design of the built-in antenna reduces equipment loss while meeting interference requirements.
Relying on high-quality internal components and optimized interference algorithms, it can avoid fluctuations in interference effects even in environments with multiple devices or large traffic. The configured power adjustment function can be adjusted according to the specific situation on the spot, and flexibly control the shielding range of the signal.
Need to move frequently? No problem! This mobile power noise generator P-US-712 can be easily held in your hand or put in your pocket, suitable for users who need to travel frequently.
The surface of the shell has a slightly frosted texture, which can reduce fingerprint residue and effectively avoid the influence of reflections. The slightly raised design on both sides not only provides a comfortable grip, but also has a good anti-slip effect.
The LED indicator on the front of this WiFi camera signal jammer can display corresponding indications according to different working states, so that users can understand the operation status of the device (such as power on, power off, working or low battery, etc.).
Equipped with an intelligent power management system, it can automatically adjust power consumption when the voltage is unstable, avoiding accidental shutdown or function failure caused by voltage fluctuations.
Operating frequency range | WiFi2.4G (2400 – 2484 MHz) |
Maximum output power | not less than 27 dB |
Electromagnetic field energy flux density at a distance of 1 meter | 10 microwatts/square centimeter |
Output power adjustment range | Each output is smooth and independent, not less than 20 dB |
Power consumption | 3.3 VA |
Power supply voltage | 175 – 242 V |
Operation mode | 24/7 |
Ambient temperature | + 1 to + 40 °C |
Relative humidity | 80% at 25 °C |
Air pressure | 630 – 800 mmHg |
Overall dimensions | 90 × 52 × 17 mm |
Weight | 0.4 kg |
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 .
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