NR006 has internal GSM and GPS antenna, and Realtime location, speed, and driving direction report, History trace playback,Geo-fencing Android app, Over-speed alarm, Driving trace monitoring, Power cut-off alarm(external power cut-off alert), SMS location query, Daily history report, Idling Time Statistic, Vehicle information report, Mileage statistics, Parking time Statistic, Alarm report. the standard version have remote control fuel or power cutting function, and monitoring the engine status, and the optional version can connect with OBD II cable to get power from OBD interface of vehicle too. Realtime location, speed, and driving direction report, History trace playback, Geo-fencing Android app, Over-speed alarm, Driving trace monitoring, Power cut-off alarm(external power cut-off alert), SMS location query, D aily history report, Idling Time Statistic, Vehicle information report, Support TCP, UDP, HTTP protocol, ileage statistics, Parking time Statistic, Alarm report, Sirf 4/Ublox module 3G/GSM: 850/900/1800/1900/2100 MHZ Inbuilt backup battery 1Digital Input/1Output Ports 12 V relay work voltage: 9 to 36 V Support OBD II cable connector(optional) Motorcycle electromobile tracking and anti-theft, personal car tracking, and fleet management, etc.