Target Cropping
|
Yes
|
Audio
|
Environment Noise
Filtering
|
Yes
|
Audio Sampling Rate
|
8 kHz/16 kHz/32
kHz/44.1 kHz/48 kHz
|
Audio Compression
|
G.711/G.722.1/G.726/MP2L2/PCM/MP3/AAC
|
Audio Bit Rate
|
64 Kbps (G.711ulaw/G.711alaw)/16 Kbps (G.722.1)/16 Kbps
(G.726)/32 to 192 Kbps
(MP2L2)/8
to 320 Kbps
(MP3)/16 to 64 Kbps (AAC)
|
Network
|
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, ARP, SNMP
|
Simultaneous Live View
|
Up to 6 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, IP address filter, Security
Audit Log,
basic and digest
authentication for HTTP/HTTPS, TLS 1.1/1.2, WSSE and
digest authentication for
Open Network Video Interface
|
Network Storage
|
NAS (NFS, SMB/CIFS),Auto Network Replenishment (ANR),
Together with high-end
Hikvision memory card, memory card encryption and health detection are supported.
|
Client
|
iVMS-4200,Hik-Connect,Hik-Central
|
Web Browser
|
Plug-in required live
view: IE 10+,
Plug-in free live view:
Chrome 57.0+, Firefox 52.0+, Local service: Chrome 57.0+, Firefox
52.0+
|
Image
|
Wide Dynamic
Range (WDR)
|
140 dB
|
SNR
|
≥ 52 dB
|
Privacy Mask
|
4 programmable polygon privacy masks
|
Day/Night Switch
|
Day, Night, Auto, Schedule
|
Image Enhancement
|
BLC,HLC,3D DNR
|
Image Parameters Switch
|
Yes
|
Image Settings
|
Rotate mode, saturation, brightness ,contrast, sharpness, gain, white balance, adjustable by
client software or web browser
|
Interface
|
Alarm
|
3 inputs, 3 outputs (max.
24 VDC/24 VAC, 1 A)
|
Audio
|
1 input (line in),
terminal block, max. input amplitude: 3.3 Vpp, input
impedance: 4.7 KΩ,
interface type: non-equilibrium,
1 output
(line out), terminal block, max. output
amplitude: 3.3 Vpp, output impedance: 100
Ω, interface type:
non-equilibrium
|
Ethernet Interface
|
1 RJ45 10 M/100 M self-adaptive Ethernet port
|
On-Board Storage
|
Built-in memory card slot, support microSD/microSDHC/microSDXC
card, up to 256 GB
|
Reset Key
|
Yes
|
RS-485
|
1 RS-485 (Half
duplex, HIKVISION, Pelco-P, Pelco-D, self-adaptive)
|
Power Output
|
12 VDC,
max. 100 mA
|
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