Introduction; Cable - Dahua Technology IPC-HDBW3842E-AS-0280B Quick Start Manual

1.1 Cable

Waterproof all the cable joints with insulating tape and waterproof tape to avoid short circuit and
water damage. For the detailed operation, see FAQ manual.
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1 Introduction

Figure 1-1 Cables
Table 1-1 Cable information
Port Name Description
● Connects to network with network cable.
● Provides power to the device with PoE.
Ethernet port
PoE is available on select models.
Inputs 12 VDC power. Be sure to supply power as instructed in
the manual.
Power port
Device abnormity or damage might occur if power is not
supplied correctly.
Audio input BNC port. Connects to sound pickups to receive audio signal.
Audio output BNC port. Connects to speaker to output audio signal.
Includes alarm signal input and output ports, and the number
Alarm I/O of I/O ports might vary on different devices. For detailed
information, see Table 1-2.
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Quick Start Guide