... vehicle security and fleet management.RS3000 built-in alarm system monitors various vehicle sensors, and provides the customer with ... existing wireless infrastructure, makes RS3000 possible to deploy the system with rich functionality with kinds of value-added service, ... } ); } )(); customizable OEM/ODM AGPS GPS vehicle tracker /OBD tracker/ car tracking system(RS3000), to Bluetooth,WIFI,OBD,RS232