... camera tracker NR024 :GPS Camera Tracker integrates GPS and GSM functions, which could send vehicle location and status ... -40~85°CHumidity10% to 90%CPUTI:MSP430F5419(100MHz)GSM ModuleGSM Module:SIM900Band:850/900/1800/1900MHz,GPS ModuleGPS ... time is about 3.5 hours)AccessoriesDevice, Connecting cable ,GPS antenna ,GSM antenna, Engine controller, SOS button, Microphone, Camera, LED advertising ...