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

Stationary IMSI Catcher

Model: 53344F


The widespread use of mobile phones and mandatory real-name registration for SIM cards have significantly enhanced the uniqueness and authenticity of individual communication data. To bolster crime prevention and streamline public security investigations, LTE+WCDMA+GSM IMSI Catchers offer a powerful tool. These systems capture the International Mobile Subscriber Identity (IMSI) from mobile phones during their idle state re-registration, recording the precise time and location. This data is then reported to a public security platform for analysis, enabling police to gain timely communication insights into potential criminals. Primarily deployed at urban community entry/exit points, major traffic arteries, and on mobile units (e.g., vehicles), this technology effectively monitors mobile populations. It can seamlessly identify, track, and locate specific users without interrupting existing mobile communications.


This 4-carrier vehicle-mounted LTE+NR IMSI Catcher primarily covers the 4G LTE Bands 1/3/38/39, and 5G n1/77/78/79 frequencies. It's ideal for collecting mobile phone information from transient individuals in specific areas like sub-districts, sensitive facilities, or entry/exit points.


Product Details
  • Extensive Band Coverage: A single unit supports 4G, 5G networks, ensuring it meets diverse on-site requirements.

  • Flexible Operation Modes: The device can function as a standard IMSI Catcher, capturing IMSI data offline using co-frequency or inter-frequency methods. Alternatively, it can operate as a "true base station" by integrating into an operator's LTE network. In this mode, it supports normal public LTE services, and users are unaware when their IMSI is captured.

  • Wireless Data Backhaul: It supports wireless data transmission for convenient data transfer.

  • Integrated Data Platform: The system comes with a dedicated data platform for monitoring device status, managing and maintaining equipment. This platform also enables sophisticated data analysis, including collision analysis, resident population analysis, IMSI co-occurrence analysis, and suspect trajectory analysis. Additionally, it supports blacklist editing and real-time alerts for blacklisted individuals.



Specification

P/N: 44046S.0723


Frequency Range

2G (GSM)

B3 (1800MHz)

2G (GSM)

B8 (900MHz)

3G (UMTS)

B1 (2100MHz)

4G (LTE)

B3 (1800MHz)

4G (LTE)

B7 (2600MHz)

4G (LTE)

B8 (900MHz)

4G (LTE)

B20 (800MHz)

4G (LTE)

B28 (700MHz)

4G (LTE)

B40 (2300MHz)

Operators

All Operators

Working Mode

Active

Capacity

6 Carriers

Maximum Output Power

10W per band (customized)

Adjustable Range

0 - 10 dB with 1 dB step

Receiving Sensitivity

≥-104dBm

Adjustable Range

0 - 10 dB with 1 dB step

Coverage Distance

300m (depends on field signal strength)

Capture Mode

Instant capture and timing repeat capture of  the IMSI

Capture Release Duration

≤ 3s

Synchronization

GPS Synchronization, Air Interface   Synchronization

Synchronization Precision

≤ 0.1 ppm

RF Performance

Comply with 3GPP

RF Connector Type

N-Female

Power Supply

AC110/220V, 50/60Hz

Installation Mode

Pole-mounted

Protection Level

IP65

Operating Temperature

-25 to 50

Relative Humidity

0 - 95% (non-condensing)

Management Software

Via App


Warning:

It has come to our 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.