The ST4950 Powerful Solar GPS telematics tracker can be used for various solutions such as logistics management, cold chain/supply control, agriculture, construction with trailers, containers, and other assets. Its rugged design prevents potentially dangerous breaks and leaks from the external environment. Minimized power consumption and high solar charging efficiency provide a long-lasting battery life in its class. Its main features include container/trailer management, cold chain control, LTE Cat M1/NB-IoT network, solar charging: 27 hours with 3 hours of charging, no solar charging: 37 days with fully charged battery, Bluetooth communication with sensors, Wi-Fi geolocation, extremely low power consumption, and IP67/IP65 waterproof.