Dahua Technology DH-XVR1B16H User Manual

User’s Manual
52
4.3.1 Introducing Alarm Port
The alarm input ports are dependent on the model you purchased.
Alarm ports
Table 4-1 Alarm port description
Icon
Description
1,2,3,4,5,6,7,8,9,10,11,
12,13,14,15,16
ALARM 1 to ALARM 16. The alarm becomes active in low voltage.
NO1 C1, NO2 C2, NO3
C3, NO4 C4
There are four groups of normal open activation output (on/off button).
NO5 C5 NC5 There is one group of normal open activation output (on/off button).
CTRL 12V
Control power output of the 6th alarm output channel. Voltage current: 500
mA.
When there is an alarm output, close the power output.
When the alarm is cancelled, open the power output.
+12V
Rated current.
Voltage current: 500 mA.
Ground cable.
485 A/B
485 communication port. They are used to control devices such as decoder.
120 Ω should be parallel connected between A, B lines if there are too many
PTZ decoders.
T+, T-, R+, R-
Four-wire full-duplex RS-485 port.
T+ T-: output wire.
R+ R-: input wire.
4.3.2 Alarm Input
Refer to the following figure for more information.
 Grounding alarm inputs which includes NO (Normally Open) and NC (Normally Closed) type.
 Parallel connect COM end and GND end of the alarm detector (Provide external power to the
alarm detector).
 Parallel connect the Ground of the DVR and the ground of the alarm detector.
 Connect the NC port of the alarm sensor to the DVR alarm input (ALARM).
 Use the same ground with that of DVR if you use external power to the alarm device.

Dahua Technology DH-XVR1B16H Specifications

General

Aspect ratio	16:9
Certification	FCC: 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 color	Black
Rack capacity	1U
Playback modes	Fast, Next, Pause, Play, Previous, Repeat, Shuffle, Slow, Stop, Zoom
Backup function	Yes
Channels quantity	16 channels
Multi-display modes	4, 8, 9, 16
Video capturing speed	60 fps
Maximum recording time	1 h
Audio formats supported	AAC, G.711, PCM
Network connection type	RJ-45
Maximum video resolution	3840 x 2160 pixels
Video compression formats	H.264, H.264+, H.265, H.265+
Analog signal format system	NTSC, PAL
Video capturing speed (PAL)	30 fps
Playback resolutions supported	3840x2160, 1920×1080, 1280×1024, 1280×720
BNC input ports	16
BNC output ports	1
USB 2.0 ports quantity	USB 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 users	128 user(s)
Ethernet interface type	Fast Ethernet, Gigabit Ethernet
Supported network protocols	HTTP, HTTPS, TCP/IP, IPv4/IPv6, UPnP, RTSP, UDP, SMTP, NTP, DHCP, DNS, IP Filter , DDNS, FTP, Alarm Server, P2P, IP Search
HDD interface	Serial ATA
Maximum HDD capacity	6000 GB
DC voltage	12 V
Power supply type	DC
Power consumption (typical)	10 W
Package weight	1000 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

Depth	236 mm
Width	260 mm
Height	48 mm
Weight	860 g