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Dahua nvr4208-8p User Manual

Dahua nvr4208-8p
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93
Icon
Port Name
Function
GND
Alarm input ground port.
N1,N2
Alarm output port
12
2 groups of alarm output ports.group 1port
NO1C1, group 2port NO2C2. Output
alarm signal to the alarm device. Please make
sure there is power to the external alarm device.
NONormal open alarm output port.
CAlarm output public end.
C1C2
A
RS-485
communication
port
RS485_A port. It is the cable A. You can connect to
the control devices such as speed dome PTZ.
B
RS485_B.It is the cable B. You can connect to the
control devices such as speed dome PTZ.
2.2.13 NVR44/44-8P/44-16P Series
The NVR44 series rear panel is shown as below. See Figure 2-48.
Figure 2-48
The NVR44-8P series rear panel is shown as below. See Figure 2-49.
Figure 2-49
The NVR44-16P series rear panel is shown as below. See Figure 2-50.
Figure 2-50
Please refer to the following sheet for detailed information.
Name
Function
Power switch
/
Power on-off button
Power input
port
/
Input AC 100~240V.

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Dahua nvr4208-8p Specifications

General IconGeneral
Operating SystemEmbedded LINUX
IP Camera Input8 channel
Two-way Talk1 channel Input, 1 channel Output, RCA
Interface1 HDMI, 1 VGA
OSDCamera title, Time, Video loss, Camera lock, Motion detection, Recording
Record Interval1 ~ 120 min (default: 60 min), Pre-record: 1 ~ 30 sec, Post-record: 10 ~ 300 sec
Ethernet1 RJ-45 Port (10/100/1000Mbps)
Max. User Access128 users
Smart PhoneiPhone, iPad, Android
HDD Bays1
Operating Temperature-10°C ~ +55°C (+14°F ~ +131°F)
Main ProcessorDual-core embedded processor
Multi-screen Display1/4/9
Video Detection and AlarmMotion Detection, MD Zones: 396 (22 x 18), Video Loss, Camera Blank
Alarm input4
Relay Output2
CompressionH.265, H.264
Recording ResolutionUp to 8MP
Record ModeManual, Schedule (Regular, Continuous), MD (Video detection: Motion Detection, Camera Blank, Video Loss)
PoE8 ports (IEEE802.3af/at)
ProtocolsHTTP, TCP/IP, IPv4/IPv6, UPnP, RTSP, UDP, SMTP, NTP, DHCP, DNS, IP Filter, PPPoE, DDNS, FTP, Alarm Server, IP Search (Support Dahua IP camera, DVR, NVS, etc.)
USB Interface2 USB2.0
Power SupplyAC 100~240V, 50/60 Hz
Power ConsumptionNVR: <10W (without HDD), PoE: Max 25.5W for single port, 130W total
Operating Humidity10%~90% RH

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