IMSI Catcher for Critical Intelligence

The SDR IMSI Catcher System is a powerful cellular interception tool designed to help law enforcement agencies covertly collect mobile identities such as IMSI and IMEI from nearby mobile phones – without alerting service providers or phone users.

An SDR (Software Defined Radio) IMSI Catcher mimics a real cellular base station, silently collecting mobile phone identities from 2G, 3G, 4G, and 5G (NSA) networks. These systems help identify and locate targets by scanning all active mobile networks in the area.

Once a device is detected, the system logs essential details like:

• IMSI

• IMEI

• TMSI (Temporary Mobile Subscriber Identity)

• Location and PLMN information

Stratign offers several versions of the SDR IMSI Catcher tailored for different operational needs:

Standalone Version

• Compact and low-power
• Coverage: Up to 25 meters
• Ideal for indoor or close-range missions

Backpack Version

• Medium-range power
• Coverage: Up to 250 meters
• Suitable for covert field operations

Vehicle-Mounted Version

• High-power output
• For urban and long-distance surveillance
• Installed in stationary or mobile setups

Drone-Mounted Version

• Mounted on commercial drones
• Coverage radius: Up to 15 km
• Perfect for surveillance in restricted or remote areas

SDR IMSI Catcher System delivers reliable, flexible, and scalable surveillance capabilities for tactical and strategic operations. It empowers law enforcement and intelligence agencies to identify, monitor, and track targets covertly and efficiently.