SHENZHEN PREVAIL TECHNOLOGY CO., LTD.
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    IMSI Catcher
    Backpack IMSI Catcher

    Backpack IMSI Catcher

    Model: 53748D

    The backpack IMSI (Mobile Subscriber Identity) catcher is a backpack -mounted cellular intelligence solution. It can search, track, and locate mobile phones by identifying their IMSI. This device can also function as a smartphone communication jammer, preventing phones from accessing the network in specific scenarios.




    Product Details

    • Detection: Covertly detects and captures the IMSI of mobile phones within a target area, without alerting the user.

    • Location: Locks onto and tracks a target mobile device. Utilizes acquired signal strength information to approach the target and determine its geographical coordinates.

    • Control: Restricts target mobile phones from accessing public cellular networks.

    • SMS Broadcast: Capable of sending messages to specific mobile phones via the 2G network's SMS functionality for notification, alerting, or warning purposes.




    Specification

    Model: 53748D

    Specification

    Remarks

    Operating Frequency Band

    850MHz (4G FDD)

    900MHz (2G 4G FDD)

    1800MHz (2G 4G FDD)

    2100MHz (3G 4G FDD)

    2300MHz (4G FDD)

    3500MHz (5G NR TDD)

    Suitable frequency bands can be customized per   request.

    Working Methods

    8- carrier parallel operation

    Non-polling mode

    Cell Signal Performance

    Average output power:

    150W avg @ 2G

    10W avg @3 G

    5W avg @4 G

    5W avg @5 G


    Power attenuation range 0-10dB, adjustment   step 1dB, adjustment error ±0.5dB. (APP operation)


    Synchronization accuracy: 0.1ppm


    Receiving Sensitivity

    Better than -100dBm


    Radio Frequency Parameters

    Meets 3GPP spurious and intermodulation   requirements


    Capture Distance

    400 meters

    open space

    Interface

    RJ45×1 (WAN)

    Supports local access to the single board


    SMA-J

    GPS antenna interface (supports active   antennas)


    Wi-Fi antenna interface (standard   configuration)

    Synchronization

    Supports base station synchronization and GPS   synchronization


    Capture Method

    Supports real-time capture of SIM card IMSI   and supports timed repeated capture of IMSI.


    Repeated Capture

    Supports web-based configuration, adjustable   duration, and target location locking.

    position

    Positioning Method

    GPS, signal strength


    Blacklist and Whitelist Management

    Supports blacklist and whitelist settings   (blacklist prevents macro network pushes and locks users from communicating).



    Warning:

    It has come to your attention that the device is intended for use only by special departments and companies officially authorized by law. Other companies or individuals are strictly forbidden from installing and using the device. It is imperative that the device(s) are not utilized to conceal or assist criminal and/or terrorist activities. Thank you for your attention to this matter.