... such as engine, ACC, doors etc; Store data in flash when no GPRS and send when GPRS ... which SIM card is currently attached to;Odometer; Connect serial port devices such as camera, DVR, LCD, barcode ... inputs, 4 digital outputs, 2 serial inputs and 1 mini USB port; Set parameters via mobile phone or ... input ports, 4 digital output ports, 2 serial input ports and 1 mini USB portMotion SensorBuild-inFlash ...