1. 1 DMG900 + EXP1015 (GSM-GPRS) DMG900 + EXP1015 Sending SMS: to modify REM variables status and required plant information Receiving SMS: plant status, user alarms (begin & end).

2. 2 DMG900 + EXP1015 (GSM-GPRS) DMG900 + EXP1015 Sending emails: User alarms (begin & end)

3. 3 EXP1015 MODULE - FTP FUNCTION PC to FTP server (free availability on Web) Internet connection Static IP address. EXP1015 DMG900 + EXP1015 (GSM-GPRS)

4. 4 EXP1015 MODULE - FTP FUNCTION Event and alarm log files DMG900 + EXP1015 (GSM-GPRS)

5. 5 SUPERVISION Modem connection through remote control software EXP1015 modem DMG900 + EXP1015 (GSM-GPRS)