The nROK 6232, based on the Intel Atom® x7433RE processor, specifically complies with the stringent EN 50155 standard in a rugged, fanless, and compact mechanism. The nROK 6232 provides complete communication capability between the train and the computer with a built-in CAN FD interface. Equipped with intelligent power management, the nROK 6232 can be woken up by ignition, RTC timer, or remotely through SMS message. The nROK 6232 supports four 802.3bt/af/at PoE ports (maximum total 90W) to connect with IP cameras. Its design with a 2.5" removable SSD and eMMC facilitates easy storage access. The nROK 6232 maintains the flexibility to meet the demands of video surveillance in train applications.