Mtn universal sim router ZLT S20 is a high-performance wireless communication product developed by Guangzhou Tozed Kangwei Intelligent Technology based on 4G network requirements. It is mainly used for data transmission services equipment monitoring, wireless routing and other functions. ZLT S20 adopts high-performance processor, which can process protocol and large amount of data at high speed. It can be used with a variety of 4G CAT4 module, providing. Connects up to 32 devices
