The MSP500CQJX01 is equipped with GNSS/GSM/Bluetooth connectivity, ensuring robust and precise tracking capabilities tailored for automotive use. It features built-in memory with a capacity of 0.128 GB, allowing for efficient data storage. The device includes a USB Type-B connector and an RS-232 serial interface, enhancing its connectivity options. Designed with a rechargeable Nickel-Metal Hydride (NiMH) battery, the unit boasts a voltage of 7.2 V and a capacity of 400 mAh, supporting prolonged operational periods before requiring a recharge. It is compact, measuring 103 mm in width and 86 mm in depth, and weighs 250 g, making it unobtrusive and easy to install in a vehicle. This model supports GSM bands of 850, 900, 1800, and 1900 MHz, ensuring wide network compatibility. It is specifically designed for speed limiting control, featuring an integrated buzzer and relay. These components work together to enable speed regulation by either switching the fuel pump power supply or controlling the accelerator pedal via an additional electronic throttle controller. The product's casing is black, aligning with typical automotive interior aesthetics.