Spec Sheet

Region of Interest (ROI)
5 fixed regions for main stream and sub-stream
e-PTZ
Support Preset and Patrol settings
*Only the fourth stream supports this funciton.
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
2 inputs, 2 outputs (max. 24 VDC, 1A)
Audio
1 input (line in), 3.5 mm connector, max. input amplitude: 3.3 vpp, input impedance:
2.2K Ω, interface type: non-equilibrium; 1 output (line out), 3.5 mm connector, max.
output amplitude: 3.3 vpp, output impedance: 100 Ω
On-board Storage
Built-in microSD/SDHC/SDXC slot, up to 256 GB
Hardware Reset
Yes
Communication Interface
1 RJ-45 10M/100M self-adaptive Ethernet port
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)