Name: AJ15 Intelligent Anti-Recording Jammer
Brand: Vodasafe/Professional wireless signal security for Enterprise&Goverment
SKU: AJ15
Availability: InStock
Rating: 5 (1 reviews)

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Description

SZ Vodasafe VS-AJ15 Anti-Recording Shield
In an era where privacy breaches and information leakage have become prevalent threats to both personal and professional spheres, safeguarding confidential conversations and sensitive data is more critical than ever. Whether it's core technical secrets, business negotiations, or personal discussions, the risk of unauthorized recording can lead to devastating consequences. Introducing the SZ Vodasafe VS-AJ15 Anti-Recording Shield - a cutting-edge, reliable solution designed to eliminate recording risks and ensure absolute privacy for your communications.

Core Technology & Working Principle:
The VS-AJ15 leverages advanced ultrasonic interference technology to disrupt the normal operation of recording devices, providing irreversible protection against unauthorized audio capture. Its core technology is built on two key pillars:
Advanced Algorithm & Chip: Precisely engineered to generate and transmit ultrasonic waves that target the specific frequency range of sound transmission media, ensuring accurate and effective interference with all types of recording equipment.
Ultrasonic Generator: Delivers high-performance ultrasonic output that pushes the microphones of recording devices (such as voice recorders, pen recorders, surveillance cameras, and smartphones) to a slight resonance critical point. This renders the recorded audio unintelligible and prevents even professional post-processing tools from restoring the original content.
Notably, the ultrasonic waves emitted by the VS-AJ15 are silent and harmless to the human body. Since they fall outside the range of human hearing, you can enjoy confidential conversations without any disruption while the device works tirelessly to protect your privacy.
Features01:
Compact & Portable Design with Power Bank Function
Crafted with a mobile power-type housing, the VS-AJ15 is a perfect blend of functionality and portability. Its sleek aluminum alloy exterior not only offers a premium metal texture but also ensures durability and long-lasting performance. Measuring just 1526928mm and weighing a mere 210g, it fits easily into your bag, briefcase, or pocket - making it ideal for on-the-go use. Additionally, it doubles as a portable power bank with 5V/1000mA output, allowing you to charge your smartphones or other USB devices in emergencies, enhancing its practicality in daily life and work.
Comprehensive Anti-Eavesdropping Protection
The VS-AJ15 provides 360-degree protection against a wide range of recording devices, including:
Smartphone recorders
Pen recorders
Surveillance camera recorders
Digital voice recorders
With a maximum sound pressure of 120db/30cm and a 300° shielding angle, it covers a broad area to ensure no blind spots in privacy protection. Whether you're in a small meeting room or a large conference hall, this device effectively neutralizes recording attempts, keeping your conversations confidential.
Wireless Remote Control for Effortless Operation
Equipped with a 433MHz wireless remote control, the VS-AJ15 allows you to operate the device from a distance of 1 to 50 meters. The remote control features intuitive buttons for quick and convenient operation:
A Key: Enable anti-recording function
B Key: Disable anti-recording function
C Key: Switch to F1 gear (short-range shielding)
D Key: Switch to F2 gear (long-range shielding)
This dual-switch design lets you activate or deactivate the anti-recording function instantly without reaching for the main device, adding flexibility and convenience to your usage.
Silent Jamming for Undisturbed Communication
Unlike traditional anti-recording devices that may produce annoying noises, the VS-AJ15 adopts silent jamming technology. The ultrasonic waves it emits are inaudible to humans, ensuring that your conversations remain smooth and undisturbed while the device effectively blocks unauthorized recordings. The interference is irreversible, meaning even if the recorded data is retrieved, it cannot be restored to usable audio - providing absolute peace of mind.
Detailed Operation Instructions
Device On/Off
Press the power button once to turn on the device. The display screen (nixie tube) will show the remaining battery level.
In standby mode (when anti-recording is not activated), press the power button once again to shut down the device.
Enable/Disable Anti-Recording Function
After turning on the device and seeing the screen light up, press and hold the function key for 3 seconds to enable the anti-recording function. The corresponding function icon on the display will light up to indicate activation.
To disable the anti-recording function, press and hold the function key for another 3 seconds. The display will revert to showing the battery level.
Anti-Recording Gear Adjustment
After enabling the anti-recording function, the device defaults to F1 gear (short-range shielding).
Short-press the function key once to switch to F2 gear (long-range shielding). The gears cycle sequentially between F1 and F2 with each short press.
Flashlight Function
In the power-on state, quickly double-click the power button to turn on the flashlight.
Double-click the power button again to turn off the flashlight. This function can be cycled on and off as needed.
Charging Operation
Charging while powered off: Connect the device to a charger via the USB-C cable. The display will show the charging progress percentage. Once fully charged, the screen will display "100%". Disconnect the charging cable, and the device will remain in the off state.
Charging while powered on: The charging process and display are the same as when powered off. Unplugging the charging cable will not shut down the device, allowing you to use the anti-recording function while charging (note: long-term use while charging is not recommended to avoid overheating).
Product Specifications

Item	Specification
Battery Capacity	8000mAh/3.7V
Charging Voltage	5V/1000mA
Standby Current	10mA
Shutdown Current	60uA
Anti-Recording Sound Pressure	120db/30cm (max)
Shielding Angle	300° (max)
Remote Control System	433MHz wireless remote control
Remote Control Distance	1-50M
Product Size	152x69x28mm
Product Weight	210g
Package Contents	1 x Main Unit, 1 x Remote Control, 1 x USB-C Charging Cable, 1 x Instruction Manual

Applicable Scenarios
The SZ Vodasafe VS-AJ15 is designed to meet the privacy protection needs of various scenarios, including:
Conferences & Discussions: Protect sensitive corporate strategies, project plans, and internal discussions from being recorded and leaked.
Personal Discussions: Safeguard personal privacy, such as family conversations, medical consultations, and legal communications.
Business Interviews: Ensure the confidentiality of job interviews, business negotiations, and contract discussions between parties.
Other Scenarios: Any situation where confidential information needs to be protected, such as financial consultations, intellectual property discussions, and government meetings.
Matters Needing Attention
The device is not waterproof. Please store and use it in a dry environment to avoid damage.
When using the anti-recording function, do not block the ultrasonic emitter. Placing the device in a bag or pocket may reduce the shielding effect.
The anti-recording function may interfere with the use of phones, microphones, and other audio devices. Please keep these devices at least 3 meters away from the shield.
Do not use the device facing people wearing hearing aids, as the ultrasonic waves may cause discomfort.
Avoid long-term use while charging, as this may lead to overheating and equipment failure.
For optimal performance, avoid using the device outside the specified range or too close to the recording source, and ensure there are no obstacles blocking the shielding angle.
Why Choose SZ Vodasafe VS-AJ15?
In a world where privacy is increasingly vulnerable, the SZ Vodasafe VS-AJ15 stands out as a reliable and efficient anti-recording solution. With its advanced ultrasonic technology, compact design, wireless remote control, and multi-scenario applicability, it provides comprehensive protection for your confidential communications. Whether you're a business professional, a government employee, or an individual seeking to protect personal privacy, the VS-AJ15 is your trusted partner in safeguarding information security. Choose SZ Vodasafe VS-AJ15 - enjoy absolute confidentiality and peace of mind in every conversation.

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AJ15 Intelligent Anti-Recording Jammer