NR500-S4G
4G LTE, Dual SIMs, 2 x Eth, 1 x RS232 (3 PIN), 1 x RS485, 2 x DI, 2 x DO, 9 - 48VDC, Comes with Din Rail Mount Kit, 2 x 4G Antenna and 1 x UK Style UL Power Adapter
4G LTE, Dual SIMs, 2 x Eth, 1 x RS232 (3 PIN), 1 x RS485, 2 x DI, 2 x DO, 9 - 48VDC, Comes with Din Rail Mount Kit, 2 x 4G Antenna and 1 x UK Style UL Power Adapter