MDPB-L1M
• Jammer Sound Audio Jammers
• Anti-APP Recording Protection: Prevents audio recording by apps, even when microphone permissions are enabled, using advanced interference technology.
• Wireless Charging Functionality: Automatically charges smartphones when placed inside the blocking box, indicated by a blue power light.
• Call Privacy Enhancement: Masks phone conversations with noise inside the box, ensuring complete privacy during calls.
• Ultrasonic Recording Disruption: Uses FPGA-based ultrasonic noise technology to block phone and app recordings, offering strong protection against unauthorized audio capture.
• Wide Compatibility: Effectively works with a variety of smartphone models, including iPhone, Huawei, Xiaomi, OPPO, VIVO, Samsung, and more.
• Silent Operation: Emission of inaudible sound waves that block digital devices without disturbing users, providing discreet and quiet protection.
SZMID - MDPB-L1M: Advanced for Secure, Silent Call and Recording Protection
The SZMID MDPB-L1M is a highly effective audio jamming device designed to safeguard personal privacy by preventing unauthorized mobile phone recordings. Utilizing cutting-edge ultrasonic mixing technology, the MDPB-L1M ensures that when a smartphone is placed inside the device, its recording function becomes incapable of capturing or restoring actual sounds. Even mobile apps with microphone access cannot record audio properly, providing robust protection against potential privacy intrusions.
One of its standout features is anti-app recording, which prevents apps from functioning normally in terms of audio capture, even if they have microphone permissions. In addition to recording protection, the MDPB-L1M offers wireless charging, automatically powering the smartphone when placed inside the shield box, with a blue indicator light signaling active charging.
To further enhance security, the call privacy feature ensures that any conversation made within the device is masked by ultrasonic noise, making it impossible for anyone to capture or decode the content. At the core of the MDPB-L1M is a self-developed FPGA-based ultrasonic noise algorithm, which is designed to disrupt both mobile phone recordings and call recordings effectively. This advanced technology ensures that personal and sensitive information remains secure, providing an unmatched level of protection.
Tested across a wide range of devices, including iPhones, Huawei, Xiaomi, OPPO, VIVO, Samsung, and more, the MDPB-L1M is compatible with numerous smartphone models, ensuring broad usability. What truly sets this device apart is its silent operation. Unlike traditional anti-recording devices that emit loud or buzzing noises, the MDPB-L1M uses inaudible sound waves that target only digital devices such as smartphones and recording pens, allowing for discreet and undetectable protection.
With its blend of effective privacy protection and user-friendly features, the SZMID MDPB-L1M offers a reliable solution for anyone looking to secure their conversations and prevent unauthorized recordings.
| Product Model | MDPB-L1M Audio Jammers |
| Dimensions | 214×108×30mm |
| Wireless Charging Power | 15W Max. (Pro version only) |
| Power Supply Mode | DC12V/3A |
| Operating Temperature | -10°C to 55°C |
| Power Consumption | 25W |
| Weight | 219g |
