●   GSM850/900/1800/1900 Quad band, GPRS Class12

●   Voice monitoring function

●   9 numbers for SOS alarm

●   Alarm speeding(via SMS)

●   Low battery alarm function(via SMS)                                        

●   Virtual fence function, moving out of the specified area activates alarm(via SMS)

●   Commands and location information received by SMS

●   GPS positioning approaches: one-off locating, timing and continuous positioning                                        

●   Built-in vibration sensor for saving power