ABS OBDII Free Installation Car Locator Vehicle GPS Tracking Fault Diagnostic Instrument Device

1.The smart chip can automatically store memory. When there is no GSM signal, the GPS positioning number can be saved without blind spots until communication signal is transmitted. 2.It can play back the track within 180 days, keep track of the route, stay time and time position clear at any time. 3.Identify a safe area beyond which car owners will be alerted. 4.Set the safe driving speed. If the GPS exceeds the set value, alarm will be sent to remind you to stay away from the ticket. 5.GPS and AGPS dual system positioning, to provide you with more accurate positioning.