Quick Start Guide
1
1 Introduction
Device Ports
Device ports might vary with different models.
Waterproof all the cable joints with insulating tape and waterproof tape to avoid water damage
and prevent short circuits from occurring. For details, see FAQ manual.
Device ports
Table 1-1 Device ports information
No. Port Name Description
1
A RS-485_A, controls external devices, such as PTZ.
B RS-485_B, controls external devices, such as PTZ.
G Ground connection of port I1, port I2 and port I3.
I1
Receives the switch signal of external alarm source.
I2
I3
N1 Outputs alarm signal to alarm device.
N1/N2: Normally opened alarm output port.
C1/C2: General alarm output port.
You can only connect N1 to C1, and N2 to C2.
C1
N2
C2
P
Outputs 12V DC 2W power. P is for positive pole, and G is for
negative pole.
G (close to P)
2
AUDIO OUT
3.5 mm port, and can connect to speaker to output audio
signal.
AUDIO IN
3.5 mm port, and can connect to sound-pick-up device to
receive audio signal.
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