12
SW1
1
Terminated
ON
Not terminated
OFF
Connections
Connecting the Network
Connect a standard RJ-45 cable to the network port of the camera. Generally a crossover
cable is used for directly connection to PC, while a direct cable is used for connection to
a hub.
Connecting Audio
Connect speaker to audio output line and external mic to audio input line.
Connecting Alarms
A1,A2,A3,A4 (Alarm Input 1,2,3,4)
You can use external devices to signal the dome camera to react on events. Mechanical or
electrical switches can be wired to the A1,A2,A3,A4 (Alarm Input 1,2,3,4) and G (Ground)
connectors.
G (Ground)
i
NOTICE:
All the connectors marked G or GND are common.
Connect the ground side of the alarm input and/or alarm output to the G (Ground)
connector.
