Mobile subscriber identification detection system


IMSI (International MobileSubscriber Identity) Catchers fulfill a vital part of gathering valuable information on users of GSM mobile phones, and since the number of GSM users are increasing sharply every year, Government authorities need to make use of the tools that can give them the best possible intelligence.


SOMI-5 is a next gen portable, compact, active IMSI Catcher operating in the 2/3/4/5G frequency bands & is designed for Law Enforcement and Government agency usage.


Extracting Mobile Subscriber Identities and taking Control, the unit establishes a new mobile phone cellular cell, forcing any GSM, UMTS, FDD, TDD, LTE and LTE+ device in range to connect to the Cell.




✓ 2 x Built-in SDR radios (10 Watts per radio)

✓ Additional external Power Amplifier (2 x 60 Watts) for enhanced operational range

✓ Smart RF management

✓ Highly compact design

✓ Connect multiple systems together for increased capacity

✓ Upgradeable features via software

✓ Built-in offline mapping

✓ Black/white list: capability to block mobiles based on IMSI or IMEI

✓ All native on 2G, 3G, 4G and 5G




▪ 2G / 3G / 4G / 5G operation – All bands (700-2700MHz)

▪ Built-in 2 x 10 Watt SDR radios, wide band, auto expandable + 2 x 60 Watt external PA

▪ Built-in RF Power (2 x 10 Watt): 2G – 10W / 3G – 4W / 4G – 2W / 5G – 2W

▪ External RF Power: 2 x 60 Watt

▪ Operating Range: Up to 1.5Km (depending on local conditions) with 60W PA

▪ Built-in Wi-Fi 2.4 & 5GHz, Bluetooth, GPS receiver, 1 x LAN

▪ Software: Android, Windows, Apple macOs and Linux

▪ Power: Idle 20W @ 12V / Average 50-70W @ 12V / Max 110W @ 12V

▪ Start up: < 2 mins

▪ Size/weight: 240 x 210 x 90mm (WxDxH) / 4.5Kg

▪ Temperature: -10 to +65ᵒC

▪ Battery: 22Ah / hot swappable / 2+ hours operation

▪ Deliverables: IMSIC Unit, External PA 60W, Antennas, PSU, Battery, Car Inverter, SW, Case, Laptop, Smartphone


Scope of delivery:

1 x IMSIC Unit

2 x Directional Antenna (1m cable)

2 x Directional Antenna (30cm cable for backpack)

2 x Omnidirectional Antenna (Magnetic Mount, 3m cable)

1 x GPS Antenna

1 x Wi-Fi Antenna

1 x Compact PSU AC/DC

2 x Loose End Power Cable for Battery

2 x 22Ah Lithium Ion Battery + Charger

1 x 300W Vehicle Inverter

1 x Custom Peli Case

1 x Branded Software (Android, Windows, macOS)

1 x IMSI to MSISDN Interface / SS7 Geolocation (Requires Subscription)

1 x Backpack (takes 2x systems for 4 channels)

1 x Laptop

1 x Smartphone

2 x 60W power