Region of Interest (ROI)
|
5 fixed regions
for main stream
and sub-stream
|
e-PTZ
|
Supports Preset
and Patrol settings
*Only the fourth
stream supports this function.
|
Audio
|
Environment Noise
Filtering
|
Yes
|
Audio Sampling Rate
|
8 kHz/16 kHz/32
kHz/44.1 kHz/48 kHz
|
Audio Compression
|
G.711ulaw/G.711alaw/G.722.1/G.726/MP2L2/PCM/MP3
|
Audio Bit Rate
|
64 Kbps (G.711ulaw/G.711alaw)/16 Kbps
(G.722.1)/16 Kbps (G.726)/32–192 Kbps
(MP2L2)/8–320 Kbps (MP3)
|
Network
|
Smooth Streaming
|
Yes
|
Simultaneous Live
View
|
Up to 6 channels
|
API
|
Open Network Video Interface (PROFILE S, PROFILE G, PROFILE T), ISAPI, SDK
|
Protocols
|
TCP/IP, ICMP, HTTP,
HTTPS, FTP, DHCP,
DNS, DDNS, RTP,
RTSP, NTP, UPnP,
SMTP,
IGMP, 802.1x, QoS, IPv4, IPv6,
UDP, Bonjour, SSL/TLS, PPPoE, SFTP, ISUP,
ARP
|
User/Host
|
Up to 32 users. 3 user levels: administrator, operator, and
user
|
Security
|
Password
protection, complicated password, HTTPS encryption, IP address filter, Security Audit Log, basic and digest
authentication for HTTP/HTTPS, TLS 1.2, WSSE and digest authentication for Open Network
Video Interface, memory
card encryption,
SFTP encryption, SRTP encryption
|
Network Storage
|
MicroSD/SDHC/SDXC card (256 GB) local
storage, and NAS (NFS, SMB/CIFS), auto
network
replenishment (ANR), FTP ANR
|
Client
|
iVMS-4200, Hik-Connect, HikCentral
|
Web Browser
|
Plug-in required live view: IE 10, IE 11
Plug-in free live view:
Chrome 57.0+, Firefox 52.0+ Local service: Chrome 57.0+, Firefox 52.0+
|
Image
|
Day/Night Switch
|
Day, Night,
Auto, Schedule
|
Target Cropping
|
Yes
|
Image Enhancement
|
BLC, HLC, 3D DNR, EIS, Defog
|
Image Parameters Switch
|
Yes
|
Image Settings
|
Rotate mode,
saturation, brightness, contrast, sharpness, gain, white
balance
adjustable by client
software or Web browser
|
Interface
|
Alarm
|
1 input, 1 output
(max. 12 VDC,
30 mA)
|
Audio
|
1 input (line in), max. input
amplitude: 3.3 vpp,
input impedance: 4.7K
Ω, interface
type: non-equilibrium; 1 output (line
out), max. output
amplitude: 2.5 vpp,
output
impedance: 100 Ω, interface type:
non-equilibrium, mono sound
|
On-board Storage
|
Built-in microSD/SDHC/SDXC slot, up to 256 GB
|
Hardware Reset
|
Yes
|
Power Output
|
12 VDC, max. 100 mA (supported by all power
supply types)
|
Event
|
Basic Event
|
Motion detection, video tampering alarm,
exception (network disconnected, IP
address conflict, illegal
login, HDD full,
HDD error)
|
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