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/AAC-LC |
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 Type |
Mono sound |
Network |
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, SNMP, ARP, WebSocket,
WebSockets |
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, 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 |
SNR |
≥ 52 dB |
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 |
Wide Dynamic Range (WDR) |
120 dB |
Interface |
Built-in Microphone |
Yes |
Built-in Speaker |
Power: 1.2 W. Max. sound pressure level: 10 cm: 95 dB. |
On-Board Storage |
Built-in memory card slot, support microSD/microSDHC/microSDXC card, up to 512 GB |
Reset Key |
Yes |
Ethernet Interface |
1 RJ45 10 M/100 M self-adaptive Ethernet port |
Event |
Basic Event |
Motion detection (human and vehicle targets classification), video tampering alarm,
exception |
Smart Event |
Line crossing detection, intrusion detection, region entrance detection, region exiting detection
Scene change detection |
Linkage |
Upload to FTP/NAS/memory card, notify surveillance center, trigger recording, trigger
capture, strobe light, audible warning, send email |
Deep Learning Function |
Face Capture |
Yes |
Chưa có đánh giá nào.