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,
SFTP, SRTP, DHCP,
DNS, DDNS, RTP,
RTSP, RTCP, PPPoE, NTP, UPnP, SMTP,
SNMP, IGMP, 802.1X,
QoS, IPv4, IPv6, UDP, Bonjour,
SSL/TLS, WebSocket, WebSockets
|
Simultaneous Live View
|
Up to 20 channels
|
API
|
Open Network Video
Interface (Profile S, Profile G, Profile T, Profile M),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-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 1.2, TLS 1.3, TPM 2.0
(FIPS 140-2 level
2), AES128/256
|
Â
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
|
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+,
Safari 11+,
Local service: Chrome
57.0+, Firefox 52.0+, Edge
89+
|
Image
|
Image Parameters Switch
|
Yes
|
Image Settings
|
Rotate mode, saturation, brightness, contrast, sharpness,
white balance, and
AGC
adjustable
by client software or web browser
|
Day/Night Switch
|
Day, Night, Auto, Schedule, Alarm Trigger
|
Wide Dynamic Range
(WDR)
|
140 dB
|
SNR
|
≥ 52 dB
|
Image Enhancement
|
BLC,HLC,3D DNR, Distortion Correction, Defog
|
Privacy Mask
|
8 programmable polygon privacy masks
|
Image Stabilization
|
EIS
|
Picture Overlay
|
LOGO picture can be overlaid on video with 128 × 128 24 bit bmp format.
|
Interface
|
Video Output
|
1 Vp-p Composite Output
(75 Ω/CVBS) (Only
for debugging)
|
Ethernet Interface
|
1 RJ45 100 M/1000 M self-adaptive Ethernet port
|
On-Board Storage
|
Built-in memory card
slot, support microSD/microSDHC/microSDXC card,
up to 1 TB
|
Built-in Microphone
|
Yes,1 built-in microphone
|
Audio
|
1 input (line
in), 1 output
(line out), 3.5 mm connector
|
Alarm
|
2 inputs, 2 outputs (max.
24 VDC, 1 A)
|
RS-485
|
1 RS-485 (half
duplex, HIKVISION, Pelco-P, Pelco-D, self-adaptive)
|
Reset Key
|
Yes
|
Power Output
|
12 VDC,
max. 100 mA
|
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