IMSI CATCHER

IMSI Catcher System

Cellular Interception Solutions help law enforcement authorities to acquire, intercept, analyze and manage cellular communications such as voice, SMS, and Call Related Information (CRI) data. This becomes vital as terrorists and criminal elements rely upon cellular mobile communications to carry out their subversive operations.

The initial step in the interception of any phone is identifying the presence of target phones in the areas of interest. This can be achieved using IMSI-Catcher. IMSI Catcher Systems are designed to collect basic identities (IMSI, IMEI) of 2G, 3G, and 4G mobile phones working within their coverage area without the knowledge of the service providers and the phone users. This enables the agencies to identify the presence of the target in their area of operation. These phones can then be intercepted by Passive, Semi-Active, or Hybrid Interception systems.

Passive GSM Interception System

Passive GSM Interception System is the most advanced monitoring system that does not transmit any information, hence making it completely undetectable by the operator or by the target that is being intercepted.

Features

  • System is completely passive, and its presence cannot be detected either by the target or by the service provider.
  • Capable of intercepting 2G, 3G, 4G and 5G networks.
  • Capable of intercepting calls and messages.
  • Location of targets can be displayed on a digital map
  • Capable of intercepting 4 to 32 at a time from across multiple service providers.
  • Real-time passive deciphering of A5/1, A5/2, and A5/0 encrypted signals.
  • System stores intercepted voice calls, SMS, and protocol information on the control PC hard drive.
  • Addition configuration of Open-Source Intelligence (OSINT), Voice Print Analysis, Link analysis.

Semi-Active GSM Interception System

Semi-Active GSM Interception System can intercept incoming and outgoing communications between the Base Station, and the Mobile Handset using the principle of Man-in-the-Middle, without being detectable by the operator or by the target that is being intercepted.

Features

  • Interception does not require the service provider’s assistance or SIM for operation.
  • Real-time listening of the intercepted cell phone calls.
  • Capable of intercepting 2G, 3G, 4G and 5G networks.
  • Real-time deciphering of A5/1, A5/2, and A5/0 encrypted signals.
  • Capable of intercepting voice, SMS, and Call Related Information (CRI) data.
  • Location of targets can be determined with an accuracy for up to 5 meters.
  • Handheld direction finder for better location accuracy
  • Selective jamming capability using which the operator can disable certain services of the target like outgoing call, incoming call, SMS, etc.
  • Spoofing and manipulating Text Messages and Calls.
  • Capable of intercepting 4 to 32 at a time from across multiple service providers.
  • Addition configuration of Open-Source Intelligence (OSINT), Voice Forensics, Keyword Spotting.

Hybrid GSM Interception System

Hybrid GSM Interception system is a combination of Passive and Semi-Active interception systems. The basic functioning of the system is like the passive system and is turned into an active one only when required.

Features

  • In Passive Mode all features of the passive system will apply.
  • In Semi-Active Mode all features of the Semi-Active Mode system will apply.
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