| H.265+ | 
Main stream supports | 
| Bit Rate Control | 
CBR/VBR | 
| Scalable Video Coding (SVC) | 
H.264 and H.265 encoding | 
| Region of Interest (ROI) | 
1 fixed region for main stream and sub-stream | 
| Audio | 
| Environment Noise Filtering | 
Yes | 
| 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) | 
| 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 | 
| Interface | 
| Alarm | 
1 input, 1 output (max. 24 VDC/24 VAC, 1 A) | 
|  
 
Audio | 
1 input (line in), terminal block, max. input amplitude: 3.3 Vpp, input impedance:2.2 KΩ, interface type: non-equilibrium;
1 output (line out), terminal block, max. output amplitude: 3.3 Vpp, output impedance: 10 Ω, interface type: non-equilibrium;
1 built-in speaker, 1 built-in microphone | 
| Built-in Microphone | 
Yes | 
| Built-in Speaker | 
Power: 2 W. Max. sound pressure level: 10 cm: 97 dB. | 
| On-Board Storage | 
Built-in memory card slot, support microSD/microSDHC/microSDXC card, up to 512 GB | 
| Hardware Reset | 
Yes | 
 
Chưa có đánh giá nào.