The system is 2G/GSM, 3G/UMTS, 4G/LTE and 5G-NSA mobile modules which provide communicaZon with the corresponding types of mobile phones. Each of these units creates a fake BTS with the best operaZon parameters (2G/GSM, 3G/UMTS, 4G/ LTE, 5G-NSA). As soon as the mobile phones have been registered within the fake 2G/ GSM BTS all connecZons can be monitored by the system. 3G/UMTS, 4G/LTE and 5G- NSA data connecZon will be disturbed and downgraded to GSM operaZon mode thus can be intercepted by the 2G/GSM monitoring system. The system is installed on the car with specific designed compartments and antenna placement. The system is equipped with a distribuZon mode license hence can be connected to remote Decipher and the newest capability for popular messenger broadcasZng like WhatsApp and Telegram, also many others new capability like Telegram account hijacking, and locaZon tracking, and target profiling