The 4G Module (SCL-4GM) is designed for government agencies and law enforcement groups in order to collect basic identities (IMSI, IMEI) of 4G/LTE mobile phones. The SCL-4GM is fully compatible with our GSM Monitoring Systems. It can be used either as a stand-alone device or can be integrated with the Semi-Active or Passive GSM Monitoring System.
SCL-4GM is capable of selectively brings down the target 4G/LTE phones to 2G/2.5G GSM mode and rest of the phones stay in 4G/LTE mode. After being made to come down into 2G or 2.5G mode, the 4G/LTE phones stay in that mode until reboot. The phones which are working on 2G or 2.5G mode can easily be monitored using either Passive GSM Monitoring System or Semi-Active GSM Monitoring System. SCL-4GM detects all 4G/LTE phones and collects all their identities (IMSI, IMEI and TMSI) on which correlation analysis can be performed in order to find the target’s identities.