HIKVISION DS-9664NI-I8 User Manual

Network Video Recorder User Manual
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Step 3 Select the VCA detection type to Audio Exception Detection.
Step 4 Click to configure the trigger channel, arming schedule and linkage action for the face
detection alarm.
Step 5 Click the Rule Settings button to set the audio exception rules.
Figure 10-10 Set Audio Exception Detection Rules
1) Check the checkbox of Audio Input Exception to enable the audio loss detection function.
2) Check the checkbox of Sudden Increase of Sound Intensity Detection to detect the sound
steep rise in the surveillance scene. You can set the detection sensitivity and threshold for
sound steep rise.
Sensitivity: Range [1-100], the smaller the value is, the more severe the change should be
to trigger the detection.
Sound Intensity Threshold: Range [1-100], it can filter the sound in the environment, the
louder the environment sound, the higher the value should be. You can adjust it according
to the real environment.
3) Check the checkbox of Sudden Decrease of Sound Intensity Detection to detect the sound
steep drop in the surveillance scene. You can set the detection sensitivity[1-100] for sound
steep drop.
Step 6 Click Apply to activate the settings.
10.10 Sudden Scene Change Detection
Purpose:
Scene change detection function detects the change of surveillance environment affected by the
external factors; such as the intentional rotation of the camera, and some certain actions can be
taken when the alarm is triggered.

HIKVISION DS-9664NI-I8 Specifications

General

Product color	Black
Rack capacity	2U
Rack mounting	Yes
Operating temperature (T-T)	-10 - 55 °C
Operating relative humidity (H-H)	10 - 90 %
AC input voltage	100 - 240 V
AC input frequency	50 - 60 Hz
Power consumption (typical)	30 W
Display modes	Live view
Input bandwidth	320 Mbit/s
Output bandwidth	256 Mbit/s
Maximum frame rate	60 fps
Maximum resolution	3840 x 2160 pixels
Alarm input channels	16
Video input channels	64 channels
Alarm output channels	4
Supported resolutions	3840 x 2160, 3840 x 2160, 1920 x 1080, 1600 x 1200, 1280 x 1024, 1280 x 720, 1024 x 768
Video recording modes	1080p, 2160p
Video formats supported	H.264, H.265, MPEG4
Still image resolution(s)	3840 x 2160, 2560 x 1440, 1920 x 1080, 1600 x 1200, 1280 x 1024, 1280 x 720, 1024 x 768
USB 2.0 ports quantity	2
Ethernet LAN data rates	10, 100, 1000 Mbit/s
Supported network protocols	TCP/IP, DHCP, IPv4, IPv6, DNS, DDNS, NTP, RTSP, SADP, SMTP, SNMP, NFS, iSCSI, ISUP, UPnP, HTTP, HTTPS
USB 3.2 Gen 1 (3.1 Gen 1) Type-A ports quantity	1
RAID levels	0, 1, 5, 6, 10
HDD capacity	0 GB
HDD interface	Serial ATA
Maximum storage capacity	48 TB
Number of HDDs installed	0
Number of HDDs supported	8
Wi-Fi	No

Weight and Dimensions

Depth	445 mm
Width	470 mm
Height	90 mm
Weight	10000 g