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Ultrasonic Audio Shielding System Voice Recording Jammer for VIP Protection EST-WS-4
Shipping: International shipping available
Shipping time: Standar(10-20 business days), Rush(5-10 business days)
Discount: Get 2% discount on orders of USD $100.00,Get 3% discount on orders of USD $200.00
Handling time: Ships within 3 business days after receiving cleared payment
Returns: 7 days money back guaratee,buyer pays return shipping
Product Detail
Customer Reviews
Shipping Guide
Delivery Time
Product Tags
1. System Characteristics:
1. Flexible use, two sets as a basic configuration, can flexibly increase the main unit according to the scene, to achieve better shielding effect.
2. Flexible operation, remote control can be used to open and close multiple sets of mainframes at the same time.
3. Flexible configuration, each jammer main unit can work independently, flexible layout, arbitrary placement, a key to start.
4. Flexible and portable, each jammer main unit is equipped with batteries, easy to carry and use.
5. Adaptive silencing technology ensures quietness in use.
6. Output effective power up to 98%.
2. Technical Index:
|
Shielding Objects |
Mobile phones, recording pens and other sound acquisition devices |
|
Function |
conveniently & effectively & quietly shield audio recording devices |
|
Shielding Distance of single jammer in the system |
1-2 m (also depends on mic sensitivity and ultrasonic signal strength) |
|
Ultrasonic Transducer (Transmitting Terminal): |
4pcs each jammer main unit |
|
Shielding Angle of single jammer in the system |
90°-120° |
|
Switch Method |
remote control |
|
Power Adjustment Method |
knob adjustment |
|
Battery Type |
Built-in DC5V 1500mAh lithium battery, can continuously work for 3-4 hours on a full charge |
|
Power Supply(Charger) |
AC charger (Input: AC100V-240V; Output: DC9V/500mA) |
|
Maximum Output Power |
2W |
|
Power Consumption |
25W |
|
Main Unit Size |
122*78*27 mm |
|
Weight |
200g(each main unit) |
|
Working Temperature |
-40℃～55℃ |
|
Relative Humidity |
35～85% |
|
Accessories |
2pcs power adapters(with AC plug), 2pcs remote controls, 2pcs jammer storage bag(for hidden use), PP suitcase |
First of all, thank you for reading the system profile. WS-4 ultrasonic audio recording shielding system is a new type of recording shielding system developed by our R&D team in combination with our existing products and customer needs. It consists of two sets of ultrasonic audio recording jammers, each with four ultrasonic transducers and power adjustment knobs. When you open the two sets of jammers simultaneously, it can achieve a better audio recording shielding effect.
In order to ensure the shielding effect, the basic configuration of the system is two sets of ultrasonic audio recording jammers, which can not be less than two, but can be added. The software of each jammer main unit adopts a silent encryption algorithm based on identification, which ensures that the recording file can not be deciphered and decomposed. This algorithm is widely used in mobile phone data encryption and is extremely secure. Self adaptive mute technology is adopted to ensure the invisibility and security of visitors without any discomfort after turning on.
3. Applicable Place:
Flexible use scenarios such as conference room, office, court, reception room, confidential meeting, car meeting, private meeting, high-level meeting, business negotiation, leisure club, party, etc.
Leadership office, combat command centers, and other places to prevent illegal recording.
The following is the process you should take to complete your order through bank to bank transfer:
1. Please go to your bank (through online banking, ATM or going into a branch) and complete the transfer of money. Make sure that the amount you transfer is the exact total of your order. Payment details below:
- If your bank is located in Austria, Germany, Spain, France, United Kingdom, Italy, Netherlands, Belgium, Finland, Greece or Luxemburg you will pay to our WorldPay bank. You will see the bank details once you have placed the order.
PLEASE NOTE: If you are paying to our WorldPay bank you MUST include the Unique Payment Reference Number (you will receive this directly after paying the order) in the description section when completing payment to help us identify your order. Failure to do this will result in an unsuccessful transaction.
- If your bank is located in a country not listed above you will pay to our HSBC account. The details are below:
Bank Account:
Bank Code:
Beneficiary:
Bank Name:
Bank Address:
SWIFT Code:
PLEASE NOTE: If you are paying in this way you MUST write your Yourname order number in the description section when paying so we can easily recognize your payment. Failure to do this will result in a delayed or failed transaction.
2. When this is done, log in to your Yourname ‘My Account’ and complete the following:
Click ‘Order list’
Click ‘Pay’
Click ‘Complete Payment’ and fill in the related information for verification (This is an important step. If the information you have filled in does not match your bank details the payment can not be completed.)
Click ‘Submit’ to finish the procedure.
3. You will receive a payment confirmation email from us after your order’s payment has gone through successfully. If you do not receive this email, please contact us here: http://www.Yourname.com/help/
Please note that Yourname will begin to handle your items after payment has been cleared.
The tailoring and handling time is the number of business days we will take to process your items before shipping them. This processing includes order verification, item manufacturing, quality checking and packaging. This does not include the shipping time.
Different items and categories have different tailoring and handling times. However, on each item page the information is displayed next to the item photo as shown in the picture below.
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