Phone calls and SMS messages interception - IMSI catcher from the 2G, 3G and 4G networks


Phone calls and SMS messages interception - IMSI catcher from the 2G, 3G and 4G networks professional product, manufactured on request ONLY for authorized institutions (not available for individuals and private persons).

The device price depends on its configuration.

To quote you we need to know a few things:
1. Which work mode are you interested in?
2. How many targets do you want simultaneously intercept?
3. What range do you need to cover?
4. What are work frequencies in country where you would use it?
5. Which GSM networks do you want to intercept?
6. Do you need any other features (triangulation of geographical location, selective jamming, voice identification etc)
7. End user full name and full address

Please send me your configuration so we will be able to consult it with engineers and quote your enquiry.

Depending on the customers' needs, it is possible to personalize the configuration of the device as well as adding additional modules such as jammer. For more information, check our store or ask our specialists via email

IMSI catcher is a tactical and undetectable system for monitoring transmissions in 2G, 3G and 4 G mobile networks. The system enables secret, full-duplex interception of both SMS text messages and voice connections - incoming and outgoing.

The main task of the IMSI catcher is mobile phones tracking and inconspicuous obtaining of IMSI/IMEI identification numbers of persons wanted or under surveillance within about 1 km distance with possibility of increasing it to 2 km (personating a BTS station). By reading IMSI / IMEI numbers, the system creates a list of phones working in your area. When the particular number was tracked the operator can monitor the two-way GSM transmission (incoming and outgoing transmissions, to and from the target and a receiver).

When the particular number was tracked the operator can monitor the two-way GSM transmission (outgoing transmissions from the target and a receiver). In addition, remote manipulation of communication enables blocking, redirecting or changing the content of the information sent.

Another advantage of the IMSI catcher is that it enables positioning of the target via triangulation of the existing mobile network, however, one should have in mind that accuracy depends on the density of the base stations. The system also enables remote activation of GPS locator in the telephone.


Only for authorised bodies
IMSI catcher is a professional surveillance tool that is available only to authorised state institutions.

Although the IMSI catcher provides a number of surveillance possibilities it is easy to use. Interface has been designed to facilitate operation for people who had never used this device before, so that to ensure 100% effective operation in stressful situations.

Key features of the mobile phone tracking system IMSI catcher

  • real-time monitoring and control
  • A5.1, A5.2 and A5.3 encryption support
  • full 2G, 3G and 4G support
  • full duplex - interception of two sides of communication
  • adjustable output
  • stationary and mobile operation
  • interception of IMSI/IMEI
  • selective jamming
  • fully transparent
  • intuitive graphical user interface
  • remote activation of the target
  • interception coverage up to 1 km
  • compatible with GSM DF system
  • remote manipulation of communication
  • automatic voice identification
  • target location via DF subsystem or tracking devices
Specification of the IMSI catcher for GSM interception from tetworks 2G, 3G and 4G
1 possibility to extend range up to 2 km through power amplifier and antenna
Capture range of the IMSI catcher 1 km 1
Real-time monitoring yes
Encryption support A5.1, A5.2, A5.3
GPS location yes
Full Duplex yes
Output power adjustable
Operating mode
  • stationary
  • mobile
IMSI capture
  • 3G - 850, 900, 1700, 1900, 2100
  • 4G - 700, 1800, 2100 / 700, 850, 1700, 1900
Interface graphical
Additional features of the IMSI catcher
  • real-time tracking
  • cooperation with GSM DF system
  • GPS location
  • voice identification
In box
In box

The content of the IMSI catcher for phone calls and SMS messages interception kit depends on the system configuration. For details, please contact our specialist (44) 020 3290 1199.


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