User manual

14
2.2 Connection
• Connecting to the RJ-45
Connect a standard RJ-45 cable to the network port of the network dome camera. Generally a
cross-over cable is used for directly connection to PC, while a direct cable is used for connection
to a hub.
• Connecting Alarms
AI(Alarm In) :
You can use external devices to signal the dome camera to react on events. Mechanical or
electrical switches can be wired to the AI (Alarm In) and G (Ground) connectors.
G(Ground) :
Connect the ground side of the alarm input and/or alarm output to the G (Ground) connector.
AO(Alarm Out) :
The dome camera can activate external devices such as buzzers or lights. Connect the device to
the AO (Alarm Out) and G (Ground) connectors.
• Connecting the Power
Connect the power of DC12V 0.35A for the dome camera. Connect the positive(+) pole to the ‘+’
position and the negative(-) pole to the ‘-‘ position.
Use certified / Listed Class 2 power source only.