The TopFly TLD2-L (4G LTE) is a basic OBDII tracker designed for simple vehicle tracking without any complex or unnecessary features. It is a plug-and-play device that requires no installation or maintenance, making it incredibly easy to use. This tracker is perfect for individuals or businesses looking for a hassle-free tracking solution. One of the standout features of the TLD2-L is its compatibility with BLE sensors. When paired with TOPFLYtech's BLE sensors, such as the TSTH1-B temperature and humidity sensor or the TSDT1-B temperature and door sensor, the tracker can monitor additional data points like temperature, humidity, and door status. This allows for more comprehensive tracking and monitoring capabilities. The TLD2-L offers real-time and buffer location updates, with real-time updates as frequent as every 3 seconds. It can also store up to 60,000 location points in its buffer in case of network coverage issues. This ensures that you have access to accurate and up-to-date location information at all times. In terms of driving behavior detection, the TLD2-L is equipped with a 6-axis accelerometer that can accurately detect reckless driving events such as harsh acceleration, turning, braking, and crashes. It also features a reckless driving buzzer that warns drivers when they exhibit harsh driving behavior. Other notable features of the TLD2-L include disconnection alerts, ignition on/off alerts, a backup battery for sending disconnection alerts when power is disconnected, and support for external BLE accessories. It operates on various LTE bands and has a compact and lightweight design for easy installation and portability. With its reliable tracking capabilities and user-friendly design, the TopFly TLD2-L (4G LTE) is an excellent choice for anyone in need of a basic OBDII tracker. Whether you're tracking personal vehicles or managing a fleet, this tracker offers simplicity and efficiency in one package.