4G MQTT IOT Modems

Product Description

For acquiring the remote operating parameters and process management, CWT-L series IOT M2M Gateway help machine to access internet via GPRS/4G/Wi-Fi and establish TCP/IP connection with server.

These Compact Devices has Digital Input, Digital Output, Analog Input, Temperature Input, RS485 Modbus RTU.

CWT-L series are capable of transferring data to 4 remote TCP/IP servers.

Event based data transfer trigger is also provided.

Modbus TCP, and its proprietary CWT-IO protocol to send the data can be utilized.

SMS functions for alarms and events, SMS query of the parameters.

MQTT support.

Internal Battery Backup up to 8-20 Hours.

CWT-L can be widely used in industrial automatic control, base station / computer room monitoring, environmental monitoring, water conservancy project, power industries, agriculture, etc.