It is best suited for industrial application running with MODBUS(RTU/ASCII) protocol. Give message and call alert on predefined address and set limits.
It’s easy configuration with Bluetooth based android application make more suitable for easy access. It can be attached with any system with standard MODBUS protocol. One can also monitor current status of running system, by accessing MODBUS address with SMS. It saves time to continue monitoring system manually and gives alert on malfunction of system or machine. Also we can get status of running process and completion of it remotely.