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Cellphone Interception Systems
Cellular Interception Systems help law enforcement authorities
to acquire analyse and manage intercepted cellular communications such as Voice and SMS.
Cellphone Interception Systems Technology Technical Support All-nation Coverage
Product List
Technology
100% Passive System
The system is undetectable by anyone.
Networks
Capable of monitoring 2G, 3G, 4G, and 5G networks.
Voice and SMS Communications
Capable of intercepting duplex voice and SMS communications.
Functionality
Our cellular interception solution aids law enforcement in acquiring, intercepting, analyzing, and managing cellular communications such as voice, SMS, and Call Related Information (CRI) data. This becomes crucial as terrorists and criminals rely on cellular mobile communications to orchestrate malicious activities.
How Cellular Interception Systems Work
Cellular interception systems operate by simulating cellular network base stations to capture signals from nearby devices, often referred to as 'IMSI catchers' or 'fake base stations'. The signals emitted by these systems are stronger than those of surrounding real base stations, inducing nearby mobile devices to connect to them. Once a connection is established, the system can intercept and record all communication data passing through, such as phone numbers, SMS content, and data transfers. Captured data can be analyzed in real-time or stored for later use to monitor the communication activities and track the location information of suspects. In advanced applications, cellular interception systems can also actively block or manipulate the communications of targeted devices, such as sending false messages or commands. Due to the high level of privacy concerns associated with this technology, its deployment is typically limited to national security, law enforcement, and military domains, strictly adhering to relevant laws and regulations.
Solution
On our cellular interception device page, we showcase all our cellular interception devices, including various power and frequency ranges, with interception ranges varying from a few hundred meters to several kilometers. We can also customize cellular interception devices according to your needs. Additionally, we offer various customization services; you can choose from backpack, fixed, or vehicle-mounted cellular interception devices to meet the demands of different scenarios.
Applications
Cellular interception systems are primarily used for intelligence gathering and monitoring activities, especially suitable for security and law enforcement agencies to prevent and investigate criminal activities. These systems can intercept, record, and analyze cellular communications, including phone calls, text messages, and data transfers, making them widely used in prison environments to detect illicit cellphone communications among inmates and conduct location searches. Furthermore, cellular interception systems are also employed in counter-terrorism operations, drug smuggling surveillance, kidnapping case investigations, and other high-security and sensitive situations, often deployed around national borders and critical infrastructure to enhance national security and prevent information leaks.
Scalability
Cellular interception systems can not only function as standalone monitoring tools but can also integrate with IMSI catchers and WiFi MAC catchers to form a comprehensive detection system. This system encompasses detection, localization, identification, and recognition capabilities, making it a powerful communication monitoring and security tool. Through this integration, the system can monitor multiple signal types and communication protocols simultaneously, offering more comprehensive data capture capabilities.
Press Release
Globalized Logistic Network
SZMID is developing a worldwide logistics network along the way as the business growing. Five warehouses located in 5 main ports were built to cover Europe, America, Middle East and Asia.
4 warehouses

Covering Europe, America,

Middle East and Asia

29million

pcs shipment in 2023

Massive production capacity | Automated warehousing
Automatic operation, less manpower, material resources or storage space. Professional material management: efficient material storage and sorting.
Semi-automatic three-dimensional shelves
WMS system control
ESD and temperature and humidity control
Open Cooperation with Global Partners
We partner with industry leaders in respective areas to offer the best products and solutions to our customers.

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