Nexcom VTC 6210-VR4, based on Intel Core quad core processor E3845 (1.91GHz), is specifically designed for the harsh in-vehicle environment. It allows VTC 6210-VR4 to comply with stringent MIL-STD-810G military standard in rugged, fanless and compact mechanism. VTC 6210-VR4 provides complete communication capability between automotive and computer with build-in CAN BUS 2.0B interface. Optional OBDII interface (J1939) is also available for vehicle diagnostics. VTC 6210-VR4 features rich PAN, WLAN and WWAN wireless connectivity. With dual SIM cards support, VTC 6210-VR4 allows three SIM cards backup each other for a better connectivity quality by software. In addition, three SIM cards and dual WWAN modules architecture can increase the bandwidth for a faster data transmission speed. Not only data transmission, VTC 6210-VR4 also supports two-way voice communication. Equipped with intelligent power management, VTC 6210-VR4 can be waked on by ignition, RTC timer or SMS message remotely. By integrating the variety of I/O ports and 4 x mini-PCIe sockets expansibility. VTC 6210-VR4 keeps the flexibility to meet the demand for video surveillance bundling with different telematics applications, such as infotainment, fleet management and dispatching system.