Sub-stations, transformers, electrical cables/wires, distribution boards, circuit breakers, switches, isolators, contact breaker.
The system connects between your workstations and your switch. From the pc guard it gets monitored via a alarm system. If any pc gets disconnected from the network it triggers a alarms. What that means is that pc can be monitored 24 hours a day even if your office alarms has been deactivated.
