This GPS personal tracker applies the newest technology with the following advantages:small size,long stand-by life,simple operation,stable functions and convenient installation. Main Function: GPS GSM dual position,Real-time tracking,Voice surveillance,SOS,Auto Track,Support location triggered by authorized cell phone, Movement alert, Overspeed alert Locate the locator holder by the mobile phone via SMS Power on: open the back cover, put the SIM card into the seats, then it is automatically power on. When booting, indicator will light for 10 […]