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-LC)
|
Audio Sampling Rate
|
8 kHz/16 kHz/32
kHz/44.1 kHz/48 kHz
|
Environment Noise Filtering
|
Yes
|
Network
|
Â
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, SSL/TLS, ISUP, ARP,
WebSocket, WebSockets
|
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
|
Â
Â
Security
|
Password protection, complicated password, HTTPS
encryption, 802.1X
authentication (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 1.2, host
authentication (MAC
address)
|
Â
Network Storage
|
NAS (NFS, SMB/CIFS),Auto Network Replenishment (ANR),NVR,
Together with
high-end Hikvision memory
card, memory card
encryption and health
detection are supported.
|
Client
|
iVMS-4200,Hik-Connect,Hik-Central
|
Â
Web Browser
|
Plug-in required live
view: IE 10, IE 11,
Plug-in free
live view: Chrome
57.0+, Firefox 52.0+,
Edge 89+, Local
service: Chrome 57.0+,
Firefox 52.0+, Edge
89+
|
Image
|
Image Parameters Switch
|
Yes
|
Image Settings
|
saturation,brightness,contrast,sharpness,gain,white balance,adjustable by client
software
or web browser
|
Day/Night Switch
|
Day,Night,Auto,Schedule
|
Wide Dynamic Range
(WDR)
|
130 dB
|
SNR
|
≥ 52 dB
|
Image Enhancement
|
BLC,HLC,3D DNR
|
Interface
|
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 512 GB
|
Built-in Microphone
|
Yes
|
Built-in Speaker
|
Max. power consumption: 1 W, max. sound
pressure: 10 cm: 97 dB
|
Â
Â
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
|
Alarm
|
1 input, 1 output (max.
24 VDC, 1 A)
|
Reset Key
|
Yes
|
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