The BTG01L is a compact LTE Cat-1 2G/3G GNSS tracking GPS device with multiple inputs and outputs that can be used to monitor or control external devices; it has Bluetooth communication (BLE 5.2) which, combined with sensors, offers a good solution while maintaining competitive costs. It is compact in size and can be installed covertly; it is compatible with OnDriving, our platform that measures and rates driver behavior, and can detect oil level.