型号：ES3000 模块型号：ESR-48/50AA 型号：MCS3000 模块：ESR-48/50CF
型号：MCS3000D 模块型号：ESR-48/56AC
型号：MCS1800 模块：ESR-48/30DD
型号：MCS3000H 模块型号：ESR-48/50DE
