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Dahua Technology DH-XVR1B16H User Manual

Dahua Technology DH-XVR1B16H
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Users Manual
287
5.19.3.3 Anti-Dos Attack
You can enable SYN Flood Attack Defense and ICMP Flood Attack Defense to defend the device
against Dos attack.
5.19.3.4 Sync Time-Allowlist
The synchronization is only allowed with hosts in the trusted list.
Step 1 Select
Main Menu > SECURITY > Attack Defense > Sync Time-Allowlist.
Step 2 Select Enable to enable Sync Time-Allowlist function.
Step 3 Configure the parameters.
Table 5-77 Allowlist parameters
Parameter
Description
Add You can add trusted hosts for time synchronization.
Type Select IP address or IP segment for hosts to be added.
IP Address
Input the IP address of a trusted host.
When Type is IP Address, it can be configured
Start Address
Input the start IP address of trusted hosts.
When Type is IP Segment, it can be configured
End Address
Input the end IP address of trusted hosts.
When Type is IP Segment, it can be configured
Step 4 Click Apply to complete the settings.
5.19.4 CA Certificate
You can create or import device certificate and install trusted CA Certificate.
5.19.4.1 Device Certificate
Create Certificate
Select Main Menu > SECURITY > CA Certificate > Device Certificate.

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Dahua Technology DH-XVR1B16H Specifications

General IconGeneral
Aspect ratio16:9
CertificationFCC: Part 15 Subpart B CE: CE-LVD: EN 60950-1/IEC 60950-1 CE-EMC: EN 61000-3-2, EN 61000-3-3, EN 55032, EN 50130, EN 55024 UL: UL 60950-1
Product colorBlack
Rack capacity1U
Playback modesFast, Next, Pause, Play, Previous, Repeat, Shuffle, Slow, Stop, Zoom
Backup functionYes
Channels quantity16 channels
Multi-display modes4, 8, 9, 16
Video capturing speed60 fps
Maximum recording time1 h
Audio formats supportedAAC, G.711, PCM
Network connection typeRJ-45
Maximum video resolution3840 x 2160 pixels
Video compression formatsH.264, H.264+, H.265, H.265+
Analog signal format systemNTSC, PAL
Video capturing speed (PAL)30 fps
Playback resolutions supported3840x2160, 1920×1080, 1280×1024, 1280×720
BNC input ports16
BNC output ports1
USB 2.0 ports quantityUSB 2.0 ports have a data transmission speed of 480 Mbps, and are backwards compatible with USB 1.1 ports. You can connect all kinds of peripheral devices to them.
Number of users128 user(s)
Ethernet interface typeFast Ethernet, Gigabit Ethernet
Supported network protocolsHTTP, HTTPS, TCP/IP, IPv4/IPv6, UPnP, RTSP, UDP, SMTP, NTP, DHCP, DNS, IP Filter , DDNS, FTP, Alarm Server, P2P, IP Search
HDD interfaceSerial ATA
Maximum HDD capacity6000 GB
DC voltage12 V
Power supply typeDC
Power consumption (typical)10 W
Package weight1000 g
Storage temperature (T-T)-20 - 70 °C
Operating temperature (T-T)-10 - 45 °C
Storage relative humidity (H-H)0 - 90 %
Operating relative humidity (H-H)10 - 90 %
Weight and Dimensions IconWeight and Dimensions
Depth236 mm
Width260 mm
Height48 mm
Weight860 g

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