The V-series vehicle tracker is an intelligent vehicle monitoring terminal that integrates GSM/CAT.M/CAT.1/NB-IoT, GNSS, Bluetooth, and a variety of sensors and extended GPIOs, supporting different regions and networks worldwide. The VT001 monitors vehicle location and status, triggering an alarm whenever an anomaly is detected. It features a compact design and connects to the car battery for power, while a small internal battery serves as a backup to trigger an alarm in the event of external power failure. Additionally, it includes ACC ignition detection and allows for remote engine cutoff.