This GPS tracker has a weight of 80g and measures 97 mm x 51 mm x 15 mm. It is powered by 12V-24V DC, and operates at temperatures between -20°C to +55°C. This device is GSM/GPRS/GPS, TCP/IP compatible and has a 850/900/1800/1900 MHz band range. The GPS sensitivity is -159dBm and the accuracy is 10m. It has a Cold status of 45s-90s, Warm status of 50s, and Hot status of 15s. Storage temperature is between -40°C and +85°C, with a humidity range of 15%-95%.