Introduction 1
1
Introduction
Cable
1.1
Cable type might vary with different devices, and the actual product shall prevail.
Please waterproof all the cable joints with insulating tape and waterproof tape to avoid
short circuit and water damage. For the detailed operation, see the
FAQ Manual
.
Cable list
Figure 1-1
For more information about cable ports, see Table 1-1.
Table 1-1 Cable information
Port
Port Name
Description
1
Power input
Inputs DC 12V power. Please be sure to supply power as instructed
in the Guide.
Device abnormity or damage could occur if power is not supplied
correctly.
2
Ethernet
Connects to network with network cable.
Provides power to the device with PoE.
PoE is available on select models.
3
Alarm I/O
Includes alarm signal input and output ports. For detailed
information, see Table 1-2.
4
Audio input
Connects to sound-pick-up device to receive audio signal.
5
Audio output
Connects to speaker to output audio signal.
Table 1-2 Alarm information
Port
Port Name
Description
Alarm I/O
ALARM_OUT
Outputs alarm signal to alarm device.
ALARM_IN
Receives the switch signal of external alarm source.
ALARM_GND
Ground connection.