Super Portable IMSI/IMEI/ Catcher

Portable IMSI/IMEI Catcher is using leading technology Software Defined Radio (SDR) as flexible operational for end-users. Portable IMSI/IMEI Catcher design as lightweight, portable and powerful functions for catching IMSI/IMEI in surrounded area, tracking and geo-locating GSM/WCDMA/LTE/5G cell phones. It is highly integrated, one stop solution and easy to carry.


Why Choose Our IMSI Catcher


• Portable battery is removable. • Friendly user interface;


• Support multiple targets added into black/white list by IMSI/IMEI. • Alarm upon finding black/white list targets.


Automatically scan surrounding mobile network and collect all necessary parameters to build up a database.


• The target within the coverage area can be attached and locked. • Positioning can be started /stopped manually. • Support hot-swap between multiple targets.


• Detecting all surrounding subscribers. • Record their IMSI and IMEI for further analysis.


Redirect the target to specified 2/3/4/5G frequency cells.

Working Principle

In the realm of digital surveillance and law enforcement, portable IMSI/IMEI catchers have become instrumental. These devices act as fake base transceiver stations (BTS), creating a decoy "neighbor cell" to which unsuspecting mobile phones in the vicinity connect. The portable IMSI/IMEI catcher is designed to mimic a legitimate cell tower's signal. When activated, it broadcasts a strong signal that presents itself as a legitimate network point, often appearing as a 'neighbor' to the real cell towers in the area.


Portable IMSI/IMEI Catcher working as a BTS, establishing a fake neighbor cell.

fake neighbor cell

Mobile phones nearby including the target will be attached to the fake neighbor cell.


Non-target will be released immediately after attached, without affecting its normal communication with the real cell tower.


Through the strategic use of fake BTS signals, portable IMSI/IMEI catchers enable law enforcement agencies to perform targeted interceptions without impacting the network services of bystanders. This technology exemplifies the intricate balance between enabling security operations and maintaining the normalcy of public communication networks.

Unlocking the Power of Portable IMSI Catchers for Law Enforcement

In today’s digital age, reliable communication monitoring is crucial for maintaining security. Portable IMSI catchers provide law enforcement with a powerful tool to efficiently intercept and analyze mobile phone data.

What Is an IMSI Catcher? An IMSI catcher, also known as a portable cellular monitoring device, mimics a legitimate cell tower to capture IMSI (International Mobile Subscriber Identity) and IMEI (International Mobile Equipment Identity) data from mobile phones. This allows investigators to identify and monitor targets in real time.

Frequency Range and Network Compatibility These devices cover a broad frequency range, including 3G and 4G networks, making them suitable for different regions and technologies. With the ability to work across various mobile network standards, they adapt easily to different operational environments.

Key Features of Portable IMSI Catchers:

  1. Portability: Lightweight and compact, portable IMSI catchers can be quickly deployed in the field, providing flexibility in rapidly changing situations.
  2. Discreet Operation: Their small size ensures they remain unobtrusive, enabling law enforcement to conduct surveillance effectively.
  3. Data Collection: They intercept crucial identifiers like IMSI and IMEI, which help authorities trace devices and identify suspect behavior.

Applications in Law Enforcement Law enforcement agencies use these devices for intelligence gathering and monitoring during criminal investigations. Whether tracking suspect movements or identifying unauthorized cellular activity, portable IMSI catchers ensure enhanced situational awareness.

The Future of Cellular Surveillance With mobile communication evolving rapidly, the demand for portable cellular monitoring devices will continue to grow. Portable IMSI catchers provide a robust solution, ensuring law enforcement can keep pace with emerging security challenges while maintaining effective surveillance.                

The Super Portable IMSI/IMEI Catcher is a cutting-edge tool that enhances the capabilities of law enforcement and security agencies. Its portability, advanced data collection, and versatile applications make it an essential device for modern surveillance operations. By leveraging this technology, agencies can maintain a strategic advantage in various security and investigative scenarios.

For more information or to request a quote, please contact us.