1:Multiple location mode: GPS+AGPS+LBS

2:Global GSM+GPS four band system : 850/900/1800/1900MHz

3:Time auto-update: accurate time with GPS , no need setting time

4:inquiry of searching position: searching the locator by mobile APP or computer

5:Elactronic railing : setting an area around locator , Alarming immidately when getting in or out the area

6:Historical trick : record the locator sport trick within 3 months

7:Firewall mode : setting firewall through guardian’s cellphone APP to intercept unwanted calls

9:Remote factory reset : Reset the locator through guardian’s cellphone APP

10:Smart power saving : setting location mode through guardian’s cellphone APP, open /close GPRS and date uploading

11.wateproof