Replace and retrofit old alarm light indicators, machine status or analog control panel warning system with new digital display. Adding communication protocol such as ethernet, serial communication protocol will enable operators to do remote monitoring .
Send Alarm conditions to wireless network via GSM modems and the information will be monitored remotely from computer system or cellular phones.
It is very useful to use these applications to monitor alarms or machine conditions without any operators onsite.
Taptronics 2010