Product IntroductionThe KY321 is a compact industrial IoT router designed for mission-critical applications like smart vending machines, EV charging stations, and remote monitoring systems. Featuring dual-mode cellular connectivity (4G LTE/LTE-M/NB-IoT), ruggedized metal housing (-35°C to +75°C operation), and enterprise-grade security with IPsec/OpenVPN support, it ensures reliable data transmission in harsh environments.
