CR4000 is a GPS location service supplier for vehicle. It provides superior sensitivity up to -165dBm and fast Time-To-First-Fix GPS application and support FDD-LTE,UMTS/HSDPA/HSPA+ and GSM/GPRS/EDGE . The device could be monitored by backend server or other specified terminals.
CR4000 has multiple input/output,embedded with high sensitivity GPS antenna and GSM antenna.RS485 bus, support fuel sensor, camera and other custom accessories.