Dual Gear Voice Privacy Anti Recording Jammer Multi Device Recording Blocking Device Audio Jammer

• Customization: Available
• Frequency Range: Vs-Aj48 Anti-Recording Guard
• Frequency: 360 Degrees
• Model NO.: AJ48
• Application: Leadership Offices,Confidential Meeting Rooms
• Feature01: 360-Degree Full-Range Interference
• Feature02: Triple Switch Modes for Easy Operation
• Feature03: Remote Control Switch:
• Feature04: Dual Gear Adjustment
• Feature05: Wide Compatibility
• Feature06: User-Friendly Design
• Interference Distance: 2-6 Meters
• Battery Capacity: 4000mAh (Pluggable)
• Working Time: Approximately 3 Hours
• Housing Material: ABS + Imported Aluminum Alloy
• Main Unit Size: 180X125X95mm
• Weight: 3kg
• Charging Voltage/Current: 16.8V/1A
• Application Scenarios01: Business Negotiation Rooms
• Application Scenarios02: Personal Communication Sessions
• Transport Package: Neutral Packaging Carton
• Specification: VS-AJ48 Audio Jammer
• Trademark: Vodasafe
• Origin: China
• HS Code: 8543892090
• Production Capacity: 100

Product Description

SZ Vodasafe VS-AJ48 Anti-Recording Guard
The SZ Vodasafe VS-AJ48 Anti-Recording Guard is a highly integrated high-tech safety protection device designed to safeguard voice privacy. When unauthorized individuals attempt to record your conversations using recording equipment (including mobile phones, voice recorders, audio recorders, video recording devices, etc.), the device emits random noise signals. These signals create suppressive interference on voice signals, ensuring that recording devices only capture noise and cannot distinguish clear voice information. This effectively protects the security of sensitive voice data in various scenarios.
Crafted with imported aluminum alloy for the fuselage, the product combines luxury and durability. Its simulated tissue box design is natural and aesthetically pleasing, allowing it to blend seamlessly into any environment while housing a built-in battery for convenient portability. Equipped with German mixing technology, it delivers efficient anti-recording performance even for iOS system devices, ensuring comprehensive protection across different platforms.


Features
360-Degree Full-Range Interference
The device features four-angle output (90 degrees up, down, left, and right on each side), achieving 360-degree all-around interference coverage. With high power and strong effectiveness, it emits ultrasonic waves from all directions, leaving no blind spots for unauthorized recording.
Triple Switch Modes for Easy Operation
Manual Switch: Directly control power on/off and gear adjustment via the device's physical buttons for immediate use.
Voice Control Switch: Intelligent sound detection enables automatic standby when no sound source is detected for an extended period. The device instantly restarts recording interference as soon as conversation is detected, extending battery life while maintaining protection.
Remote Control Switch: Supports remote operation when the device is in power-on or standby mode, preventing accidental activation and offering convenient control from a distance.
Dual Gear Adjustment
The device offers two gears (strong and weak) to adapt to different usage scenarios:
Weak Gear: Ideal for small spaces such as cars, providing targeted interference without unnecessary power consumption.
Strong Gear: Recommended for larger areas like offices or meeting rooms, delivering enhanced interference capability for comprehensive protection.
Wide Compatibility
Effectively interferes with a variety of recording devices, including mobile phones (iOS and other systems), voice recorders, audio recorders, and video recording equipment. It secures voice information by interfering with and encrypting it before it enters the microphone, making the original voice data unrecoverable.
User-Friendly Design
Power Display: Shows four levels of battery power upon startup, which turns off after 5 seconds. When the battery level drops below 20%, the indicator flashes for 2 seconds before shutting down, reminding the user to charge in a timely manner.
Support for Charging While in Use: Allows continuous operation during charging, ensuring uninterrupted protection when needed.
Safe Operation: The ultrasonic technology used produces a slight sound when activated, which is normal and harmless to the human body.

Technical Specifications

Model	VS-AJ48
Brand	SZ Vodasafe
Interference Distance	2-6 meters
Interference Angle	360 degrees
Startup Modes	Manual + Remote Control + Voice Control
Battery Capacity	4000mAh (pluggable)
Working Time	Approximately 3 hours
Interfered Device Types	Mobile phones, voice recorders, audio recorders, video recording devices, etc.
Main Unit Size	180x125x95mm
Housing Material	ABS + Imported Aluminum Alloy
Charging Time	4 hours for a full charge
Charging Indicator	Red light on during charging; green light on when fully charged
Charging Voltage/Current	16.8V/1A
Operating Temperature Range	-20°C to 45°C

Operation Instructions
Power On/Off
Power On: Long-press the power button for 2 seconds to turn on the device. It defaults to the strong gear upon startup.
Power Off: Long-press the power button again for 2 seconds to shut down completely.
Gear Adjustment
Switch between strong and weak gears using the corresponding physical buttons on the device, based on the usage environment.
Standby Setting
Via Remote Control: In the power-on state, press the "OFF" key on the remote control. The strong or weak gear indicator will switch to a "bright-dark" breathing light state, indicating the device is in standby mode.
Via Host Button: In the power-on state, short-press the power button again to enter standby mode.
Remote Control Operation
Ensure the device is in power-on or standby mode before using the remote control to avoid misoperation.
Remote Startup: Press the "ON" key on the remote control when the device is in standby mode to restart it.
Charging
Use the original charger for charging to ensure safety and optimal performance.
Connect the charger to the device; the red indicator will turn on. When fully charged, the indicator will switch to green.
The device supports charging while in use, allowing continuous protection during the charging process.
Voice Control Function
Press the voice control button to activate the function; the corresponding indicator will light up.
When no conversation is detected in the environment, the device temporarily stops recording interference. It automatically resumes interference as soon as talking is detected.
Application Scenarios
The SZ Vodasafe VS-AJ48 is widely suitable for various scenarios requiring voice privacy protection:
Leadership Offices: Safeguard confidential conversations and decision-making discussions.
Confidential Meeting Rooms: Protect sensitive information during important meetings and operations.
Business Negotiation Rooms: Secure commercial secrets and negotiation details from unauthorized recording.
Personal Communication Sessions: Prevent private conversations, personal interviews, and sensitive information from being recorded.
Important Lectures & Training Courses: Protect proprietary knowledge, training content, and lecture materials from eavesdropping and recording.
Notes for Use
The product uses ultrasonic technology, so a slight sound during operation is normal and does not pose any harm to the human body.
Do not block the device during normal use, as obstruction will affect the interference effect.
A slight temperature rise on the panel during long-term operation is normal and does not indicate a malfunction.
Avoid improper use such as exposure to moisture, water, impact, extreme voltage (too high or too low), or extreme temperatures (too hot or too cold), as this may cause damage.
Do not disassemble the device without authorization; unauthorized disassembly will void the warranty.
After-Sales Service
Warranty Period: The product comes with a 1-year warranty and a 7-day no-reason return policy, starting from the date of receipt.
Free Maintenance: For non-human-caused quality issues within the warranty period, we provide free maintenance services.
Paid Maintenance: Maintenance fees will be charged for the following cases:
Quality issues caused by improper use, user maintenance, or unauthorized disassembly.
Damage resulting from moisture, water, impact, extreme voltage, extreme temperatures, or other external factors.
Repairs required after the warranty period expires.
Accessory Warranty: Random accessories are not covered by the warranty.
Repair Process: If the product requires maintenance due to quality issues, please send the purchased product to the designated address for after-sales service.

Disclaimer
Some features and functions of the product and accessories described in this manual are for reference only. SZ Vodasafe reserves the right to modify any information in this manual at any time without prior notice. To the maximum extent permitted by law, SZ Vodasafe shall not be liable for any special, incidental, indirect, or consequential damages, nor for any loss of profits, data, goodwill, or foreseeable losses arising from the use of the product or the contents of this manual. This manual does not imply any express or implied warranties, including but not limited to warranties of merchantability or fitness for a particular purpose.