Camera,IP,Hikvision,DS-2CD6812D,2mm,1.3mp,Dome,Double lenses,Mic

Description Camera,IP,Hikvision,DS-2CD6812D,2mm,1.3mp,Dome,Double lenses,Mic

Camera
Image sensor 1/3'' progressive scan CMOS
Min. Illumination Color: 0.028 Lux @ (F2.0, AGC ON), B/W: 0.0028 Lux @ (F2.0, AGC ON)
Shutter speed 1/25 sec ~ 1/100,000 sec
Slow shutter support
Lens 2.0mm/2.8mm/4mm optional
WDR 120dB
Compression standard
Video compression H.264/ MJPEG
H.264 Type Baseline Profile / Main Profile
Video bit rate 32 Kbps – 16 Mbps
Audio compression G.711/G.722.1/G.726/MP2L2
Audio bit rate 64 Kbps (G.711) / 16 Kbps (G.722.1) / 16 Kbps (G.726) / 32-128 Kbps (MP2L2)
Image
Max. resolution 1280 × 960
Frame rate 50Hz: 25fps (1280 × 960, 1280 × 720); 60Hz: 30fps (1280 × 960, 1280 × 720)
PIP support
Image enhancement BLC/3D DNR/HLC/ROI/Defog/EIS
Image adjustment rotation mode, saturation, brightness, contrast, sharpness adjustable by client software or web browser
Regional crop support
Day/night switch automatic/schedule/activated by alarm input
Picture Overlay LOGO image can be overlaid on video in 128x128 24bit bmp format
Network
Network storage NAS (supports NFS, SMB/CIFS)
Alarm-triggering motion detection, tampering alarm, network disconnection, IP address conflict, storage exception
Protocols TCP/IP, UDP, ICMP, HTTP, HTTPS, FTP, DHCP, DNS, DDNS, RTP, RTSP, RTCP, PPPoE, NTP, UPnP, SMTP,
SNMP, IGMP, 802.1X, QoS, IPv6, Bonjour
Standard ONVIF (Profile S, PROFILE G), PSIA, CGI, ISAPI
General one-key reset, flash prevention, dual stream, heartbeat, mirror, password protection, privacy mask,
Watermark, IP address filtering, anonymous access
Interface
Audio 1-ch 3.5 mm audio input (mic in/line in)/output interface, 1 built-in microphone
Communication
Interface 1 RJ45 10M/100M Ethernet port, 1 RS-485 interface and 1 RS-232 interface
Internal memory Built-in Micro SD/SDHC/SDXC slot, up to 64 GB