Audio |
Audio Type | Mono sound |
Audio Compression | G.711/G.722.1/G.726/MP2L2/PCM/AAC/MP3 |
Audio Bit Rate | 64 Kbps (G.711)/16 Kbps (G.722.1)/16 Kbps (G.726)/32 to 192 Kbps (MP2L2)/16 to 64 Kbps (AAC)/8 to 320 Kbps (MP3) |
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, SFTP, SRTP, DHCP, DNS, DDNS, RTP, RTSP, RTCP, PPPoE, NTP,UPnP, SMTP, SNMP, IGMP, 802.1X, QoS, IPv6, UDP, Bonjour, SSL/TLS |
Simultaneous Live View | Up to 20 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 |
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 |
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: IE8+ Plug-in free live view: Chrome 57.0+, Firefox 52.0+, Safari 11+ Local service: Chrome 41.0+, Firefox 30.0+ |
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, Alarm Trigger, Video Trigger |
Wide Dynamic Range (WDR) | 140 dB |
SNR | ≥ 52 dB |
Image Enhancement | BLC, HLC, Defog, 3D DNR |
Picture Overlay | LOGO picture can be overlaid on video with 128 × 128 24bit bmp format |
Image Stabilization | EIS |
Interface |
Video Output | 1 Vp-p Composite Output (75 Ω/CVBS) (Only for debugging) |
Ethernet Interface | 1 RJ45 10 M/100 M/1000 M self-adaptive Ethernet port |
On-Board Storage | Built-in memory card slot, support microSD/microSDHC/microSDXC card, up to 256 GB |
Audio | With -Y: 1 input (line in), 1 output (line out), 3.5 mm connector |
Alarm | 2 input, 2 outputs (max. 24 VDC, 1 A) |
RS-485 | With -Y: 1 RS-485 (half duplex, HIKVISION, Pelco-P, Pelco-D, self-adaptive) |
Reset Key | Yes |
Power Output | With -Y: 12 VDC, max. 100 mA |
Wiegand | /P-Y: 1 Wiegand (CardID 26bit, SHA-1 26bit, Hik 34bit, NEWG 72bit) |