IMSI-catcher | Communication Activity Tracking - SZMID Leading Supplier of Anti-Drone, Signal Jammers, TSCM Equipments

IMSI Catcher Technology Technical Support All-nation Coverage

Product List

BQX-CZTC

Portable code control device

BQX-BCJ45G

Portable 4+5G Collection Device

BQX-BZM45G

Active Portable Decoding Device

BQX-H18M-H3X

Gps Tracking DeviceDetector

BQX-WCJ45G

信号采集设备

Technology

IMSI/IMEI Collection

Used to detect IMEI of GSM, EDGE, 4G LTE, and 5G-Ready mobile devices. In addition to IMSI and TMSI, it can also detect IMEI.

Precise Location

The search range is accurately controlled, with a target detection rate greater than 95% within 300 meters (location accuracy less than 0.2 meters).

Whitelist and Blacklist

By recognizing the entry of mobile phones belonging to employees or those whitelisted, it can prevent false alarms.

Introduction

Identification and capture of mobile phone IMSI and IMEI: These devices are typically used for law enforcement and intelligence gathering, capable of precisely identifying the users of specific mobile phones. IMSI catchers simulate cellular network base stations, inducing nearby mobiles to connect and disclose their IMSI numbers. This equipment is primarily used to identify and track individuals' communication activities.

Solution

Our IMSI-Catcher solution is designed to covertly collect basic identities (IMSI, IMEI) of mobile phones operating within its coverage area across 2G, 3G, 4G, and 5G (NSA) networks without the knowledge of service providers and mobile users. This allows agencies to detect the presence of targets within their operational areas. The IMSI-Catcher can also selectively downgrade phones operating on 3G/4G/5G networks to GSM operation mode, which can then be intercepted through passive or semi-active interception solutions.

Customization

On the IMSI Catcher page, we display all IMSI Catcher products, including devices with different functions and ranges, from a few tens of meters to several hundred meters. We also offer customization to extend the range of IMSI Catchers based on your needs. Additionally, we provide various types of customization services; you can choose from portable, fixed, or vehicle-mounted IMSI Catchers to meet the requirements of different scenarios.

Applications

IMSI Catchers are mainly used for intelligence gathering and monitoring activities, especially suitable for security and law enforcement agencies to prevent and investigate criminal activities. These systems intercept, record, and analyze cellular communications, including phone calls, text messages, and data transfers, thus are widely used in prison environments to detect illicit cellphone communications among inmates and conduct location searches. Furthermore, cellular interception systems are also used in counter-terrorism operations, drug smuggling surveillance, and kidnapping case investigations, and are often deployed around national borders and critical infrastructure to enhance national security and prevent information leaks.

Scalability

IMSI Catchers can not only be used as standalone monitoring tools but also integrated with cellular interception systems and WiFi MAC catchers to form a comprehensive detection system. This system combines 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, providing more comprehensive data capture capabilities.

Press Release

Application Scenarios of Mobile Phone Control Technology

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The Importance of Mobile Phone Control and Searches in Prisons

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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.