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
|
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, SNMP,
ARP, WebSocket,
WebSockets
|
Simultaneous Live View
|
Up to 6 channels
|
API
|
Open Network Video
Interface (Profile S, Profile G, Profile T), ISAPI, SDK
|
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
1.1/1.2/1.3, host
authentication (MAC address)
|
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, 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
|
Rotate mode, 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
|
Privacy Mask
|
4 regions of privacy mask
|
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
|
Audio
|
1 input
(line in), 2-core terminal block, max. input amplitude: 3.3 Vpp, input impedance: 4.7 KΩ, interface type:
non-equilibrium,
1 output
(line out), 2-core terminal block, max. output
amplitude: 3.3 Vpp, output
impedance:
100 Ω, interface type: non-equilibrium
|
Alarm
|
1 input(s), 1 output(s) (max. 24 VDC/24
VAC, 1 A)
|
Reset Key
|
Yes
|
Event
|
Basic Event
|
Motion
detection (support alarm triggering by specified target types (human and vehicle)), video tampering alarm,
network disconnected, IP address conflict, illegal
login, HDD
full, HDD error
|
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