Model
|
DS-2CD2312-I
|
Image Sensor
|
1/3 inch Progressive Scan CMOS
|
Signal System
|
PAL/NTSC
|
Min. Illumination
|
0.01Lux @ (F1.2, AGC ON), 0 Lux with IR
|
Shutter time
|
1/3 s to 1/100,000 s
|
Lens
|
4mm@ F2.0 (2.8mm, 6mm, 12mm optional). Angle of view: 92.5° (2.8mm), 73.1° (4mm), 46° (6mm), 22° (12mm)
|
Lens Mount
|
M12
|
Adjustment Range
|
Pan: 0° - 360°, Tilt: 0° - 75°, Rotation: 0° - 360°
|
Day& Night
|
IR cut filter with auto switch
|
Wide Dynamic Range
|
Digital WDR
|
Digital noise reduction
|
3D DNR
|
Video Compression
|
H.264/MJPEG
|
Video bit rate
|
32Kbps~12Mbps
|
Dual Stream
|
Yes
|
Image
|
Max. Image Resolution
|
1280 x 960
|
Frame Rate
|
50 Hz: 25 fps (1280 x 960), 25 fps (1280 x 720), 25 fps (704 x 576), 25 fps (640 x 480)
|
60 Hz: 30 fps (1280 x 960), 30 fps (1280 x 720), 30 fps (704 x 576), 30 fps (640 x 480)
|
Image Settings
|
Rotate mode, Saturation, Brightness, Contrast adjustable by client software or web browser
|
BLC
|
Yes, zone configurable
|
ROI
|
Support
|
Network
|
Network Storage
|
NAS (Support NFS, SMB/CIFS)
|
Alarm Trigger
|
Line Crossing, Intrusion Detection, Motion detection, Dynamic analysis, Tampering alarm, Network disconnect, IP address conflict, Storage exception
|
Protocols
|
TCP/IP, ICMP, HTTP, HTTPS, FTP, DHCP, DNS, DDNS, RTP, RTSP, RTCP, PPPoE, NTP, UPnP, SMTP, SNMP, IGMP, 802.1X, QoS, IPv6, Bonjour
|
Security
|
User Authentication, Watermark, IP address filtering, anonymous access, flickerless, heartbeat, video mask
|
System Compatibility
|
ONVIF (Profile S, Profile G), PSIA, CGI, ISAPI
|
Interface
|
Communication Interface
|
1 RJ45 10/100Mbps Ethernet interface
|
General
|
Power Supply
|
12VDC ± 10%, PoE (802.3af)
|
Power Consumption
|
Max. 5.5 W (Max. 7.5 W with IR cut filter on)
|
Weather Proof
|
IP66
|
IR Range
|
Approx 20 to 30 meters
|
Dimensions
|
Φ127 x 97.5mm
|
Weight
|
570g
|