Catcher 3G/4G/5G-NSA - Mobile Phone Interception and Blocking

Identifies and tracks any mobile device within its range.

The MULTI-CATCHER is a universal multi-frequency detector, capable of operating on 4G and 5G-NSA networks, and initiating the search and identification of any mobile phone, smartphone, or other mobile device. It intercepts identifying codes like IMSI, IMEI, and TMSI of the target devices present in a specific area of interest.

For this reason, it can be effectively employed in various investigative fields, particularly in search and rescue operations (SAR), the detection of portable network systems (NIB), physical interception of mobile phones, and even in managing access to specific telecommunications systems.

This solution is also ideal for high-security environments such as airports, prisons, embassies, conference rooms, courtrooms, etc. Designed to capture and manage the identities of mobile devices within the operational area, this system ensures maximum control over the local communication network.

Thanks to its user-friendly interface and modular configuration, the system can be easily adapted and expanded to meet diverse needs.

Key Features of the Multi-Catcher System:

• Identification and Blocking: The system intercepts the IMSI and IMEI codes of mobile devices in the area and can block their connection to regular network services, preventing any unauthorized communication.

• Modular Architecture: Expandable and customizable with additional accessories and devices to meet specific operational needs.

• Multistandard Compatibility: Supports GSM, UMTS, LTE, and 5G-NSA, ensuring comprehensive coverage of modern mobile networks.

The system uses fake BTS (base transceiver stations), configured with optimal operational parameters and a 2W output power, to which mobile phones in the area automatically connect. When a mobile device attempts to register with the fake BTS, it reveals all detailed information about its communication capabilities. The device can be downgraded to the GSM network and forced to remain connected to the fake BTS, preventing it from accessing the real phone network and blocking all communication services, or preparing for active phone interception.

Additionally, the system can be expanded with optional devices such as a high-power amplifier to significantly extend the range, a localization unit to track and locate specific devices in GSM, UMTS, and LTE bands, and a cellular network analyzer for detailed mapping of the network environment.