Dahua EW5541-AS Краткое руководство по эксплуатации - Страница 7
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General
This series of digital video cameras use internet protocol, and they can send and receive audio and
video data through network independently. They are equipped with fisheye lens and advanced
algorithm of fisheye image rectification; they support surveillance with no dead zone and panorama
image output with multiple image screens, and every screen supports virtual PTZ.
Device Ports
Cable type might vary with different models, and the actual product shall prevail.
Waterproof all the cable joints with insulating tape and waterproof tape to avoid short circuit and
water damage. For the detailed operations, see the
For more information about cable ports, see Table 1-1and Table 1-2.
No.
Port Name
12V DC power
1
input
2
Audio output
3
Audio input
4
Ethernet port
5�
Alarm I/O
1
Introduction
Cable list
Table 1-1 Cable information
Function
Inputs 12V DC power. Be sure to supply power as instructed in the
manual.
Device abnormity or damage could occur if power is not supplied
correctly.
Connects to speaker to output audio signal.
Connects to sound pickups to receive audio signal.
Connects to network with network cable.
Includes alarm signal input and output ports, and the number of I/O
ports might vary on different devices. For detailed information, see
Table 1-2.
1
FAQ Manual
.
Quick Start Guide