ESAM modules are specially designed for the industry of water, electricity, gas, heat etc. The module has a built-in chip operating system to realize file data protection and algorithm security management, it supports national secrets and international algorithms. Products can be applied in different scenarios as consumer and industrial grades with national secret certificate.

The universal security module is specially designed to solve IOT data security scenarios. The module supports universal security algorithms as international and national secrets and can realize functions as identity authentication and data security with the advantages of low power consumption and high security. It supports various interfaces of I2C/SPI/7816 etc.