The TopFly TLP1-SF (4G LTE) is a solar-powered GPS tracker designed to track the location of assets, trailers, and trucks. With its big internal battery and solar power capabilities, this tracker can obtain power from a solar panel, eliminating the need for frequent maintenance and ensuring long-lasting performance. One of the standout features of the TLP1-SF is its real-time and buffer location capabilities. It can provide real-time location updates as frequent as every 3 seconds, ensuring accurate and up-to-date tracking information. Additionally, it can save up to 60,000 location points in its buffer memory, allowing it to continue tracking even when out of network coverage. The TLP1-SF also offers movement alerts, notifying users when an asset is in motion or parked. This feature is particularly useful for monitoring the movement of valuable assets and ensuring their security. Furthermore, the tracker is equipped with a rugged construction, featuring a thick and solid casing that can withstand outdoor conditions. It is also IP67 waterproof, tested in a 5-meter water pressure environment for 15 hours, making it suitable for use in various weather conditions. With a rechargeable Li-Polymer 4800 mAh/3.7V battery, the TLP1-SF has a long battery life that can last for months without solar charging. This ensures reliable and continuous tracking without the need for frequent recharging. The tracker is also easy to install, offering multiple mounting options such as magnets, screws, polyurethane, or heavy-duty tape, allowing users to choose the most convenient method for their specific needs. In terms of technical specifications, the TLP1-SF operates on FDD and TDD bands, providing wide coverage for reliable tracking. It utilizes a Qualcomm Gen 8C GNSS receiver and supports GPS, Glonass, Galileo, and Beidou satellite systems for accurate positioning. The tracker also features a 4-pin port with a magnet for charging and data transmission, internal antennas for network and GNSS reception, and indicator LEDs for network, GNSS, and battery level status. It supports various protocols for data transmission, including TCP, UDP, MQTT, and SMS. Additionally, it offers features such as geo-fencing, low power alarm, motion detection, and removal alarm for enhanced tracking capabilities. The TopFly TLP1-SF (4G LTE) is compliant with FCC, PTCRB, CE, RCM, AT&T, and US Cellular standards, ensuring its compatibility and reliability. It is also pending certification for Verizon, T-Mobile, and Sprint networks, further expanding its compatibility options. With its advanced features, rugged construction, and solar-powered capabilities, the TLP1-SF is an excellent choice for tracking assets, trailers, and trucks in various industries.