Video Compression

Main stream:
H.265+/H.265/H.264+/H.264, Sub-stream: H.265/H.264/MJPEG,

Third stream: H.265/H.264/MJPEG

Video Bit Rate

32 Kbps to 16 Mbps

H.264 Type

Baseline profile, Main
profile, High profile

H.265 Type

Main profile

Scalable Video Coding
(SVC)

H.264 and H.265
encoding

Region of Interest (ROI)

8 fixed regions for each stream

Audio

Audio Compression

G.711, G.722.1, G.726, MP2L2, PCM,
AAC-LC

Audio Bit Rate

64 Kbps (G.711), 16 Kbps (G.722.1), 16 Kbps (G.726), 32 to 192 Kbps (MP2L2), 16 to 64

Kbps (AAC-LC)

Network

Protocols

TCP/IP, ICMP,
HTTP, HTTPS, FTP,
DHCP, DNS, DDNS,
RTP, RTSP, RTCP,
PPPoE, NTP,

UPnP, SMTP, SNMP,
IGMP, 802.1X, QoS,
IPv4/IPv6, UDP, Bonjour

Simultaneous Live View

Up to 20 channels

API

Open Network Video
Interface (Profile S, Profile G, Profile T), ISAPI, SDK,
ISUP

User/Host

Up to 32 users. 3 user levels:
administrator, operator, and user

Security

Password protection, complicated password, HTTPS
encryption, 802.1X authentication (EAP-TLS, EAP-LEAP, EAP-MD5), watermark, IP address filter,
basic and digest authentication for
HTTP/HTTPS, WSSE and digest authentication for Open Network Video
Interface, RTP/RTSP over
HTTPS, control timeout
settings, security audit log,
TLS

1.3, host authentication (MAC address)

Network Storage

NAS (NFS, SMB/CIFS), auto network replenishment (ANR)

Client

iVMS-4200, Hik Central Pro, Hik-Connect

Web Browser

Safari12+, Chrome57+, Firefox52+, IE10+

Image

Image Parameters Switch

Yes

Image Settings

Saturation, brightness, contrast, sharpness, gain, and
white balance adjustable by

client software or web browser

Day/Night Switch

Day, night, auto,
schedule

Wide Dynamic Range
(WDR)

140 dB

SNR

≥ 52 dB

Defog

Optical defog

Image Stabilization

EIS (Built-in gyroscope to improve EIS performance)