On the following pages are examples of systems currently in service worldwide.

1. Alarms via Ethernet Network – LAN / WAN / INTERNET
2. Alarms via one Copper Pair between sites
3. Alarms via Telephone Dialer / Modem
4. Alarms via Existing SCADA System
5. Alarms using Modbus Protocol
6. PBX Serial Alarms and Contact Alarms
7. Substation Alarms and Controls via DNP3 / Modbus Protocols
8. Alarms and Controls via Telephone Dialer / Modem
9. Alarms and Controls via Ethernet Network