TKSTAR S1 WINNES Mini 4G GPS Tracker SOS New Small Size Waterproof Magnetic Automotive GPS Locator Device Elder Kids' Vehicle Car Battery Protection Set up a geo-fence for

Set up a geo-fence for the tracker to restrict its movements within a district

offering clear and comprehensive monitoring of the vehicle and its surroundings

The tracker will update the position information automatically to web server once the vehicle changing driving direction over pre-set angle value to form a smooth trajectory consistent with the actual road

Acc ignition & flame out alarm

If you get SIM card from your local place

TKSTAR S1 WINNES Mini 4G GPS Tracker SOS New Small Size Waterproof Magnetic Automotive GPS Locator Device Elder Kids' Vehicle Car Battery Protection Set up a geo-fence forTKSTAR TKS1 GPS GPS Tracker for Elder Adult Kids * SOS alarm: SMS alarm,Call automatically for help . * Customizable button functions (With UP and Down Key: alarm like go home ,go school.) Realtime Tracking:You will can realtime track the device on google maps via mobilephone, tablet and computer. Overspeed Alarm:When the unit speed is exceed the speed you preset, it will send message speed alarm! to the admin number every 5 minutes. Free life time