Jindi M2401 and M2401N are cost-effective 4G all-network SMS terminals launched by our company in 2024. M2401 is a USB port and M2401N is an Ethernet port. The device uses a domestic RF module and can be used in the intranet environment of government / bank / securities / enterprises / institutions with high security / confidentiality requirements to realize SMS alarm/notification/reminder and other functions. With the web version of Jindi SMS middleware, it can achieve 365*24 uninterrupted 24-hour long-term reliable operation throughout the year.