User's Manual

C312X
UserManual
2
1.2. Connector Introduction
POE:POE connector which it can provide both power and network
connection.
12V/GND: External power supply terminal if POE is not available.
DoorGND: Connect a simple two-wire door bell.
Relay (NO/COM/NC): Relay control terminal.
IO1- IO8/GND: Connect with different alarm detectors for 8 security
zones.
Figure 1.2-1Connector Introduction
Figure 1.2-2 General interface