IMSI400™ IMSI CATCHER

IMSI400 | IMSI Number Collector

Cellular Identities Catcher

The Phantom’s IMSI400 is an IMSI catcher, designed to collect cellular phone identities off the air, operating in GSM, UMTS, and LTE, covering cellular communication generations 2G, 3G, and 4G.
All data compiled including cellular network mapping channels and IMSI numbers collected, per operation locations and are associated with a defined Mission.

where technology meets tactical superiority

Technical Specification

—GSM/UMTS/LTE
—SDR cards
—All Cellular standard bands
—Force downgrading from to 3G or 4G to 2G
—MSISDN extraction

Applications

Police Forces

Used to identify and monitor predefined target mobile devices during operations against organized crime, smuggling, and terrorist activities. Provides actionable intelligence by mapping cellular networks and extracting IMSI numbers in real time.

Investigation Team

Deployed in tactical missions to intercept and analyze cellular traffic in hostile environments. Enables force protection by detecting suspicious communication activity and tracking targets across the area of operations.

Prisons Visit Area

Deployed inside or around prisons to monitor unauthorized communications by inmates. Helps in disrupting criminal activities coordinated via illicit cell phones.

More than 550 IMSI400 all around de world.

11 HaShiloach St. Petach Tikva Israel | Phantom Technologies LTD® All Rights Reserved 2025

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