D-Link DCS-6815 User Manual download pdf (Page 49)

49D-Link DCS-6815/6817/6818 User Manual

Appendix C - Technical Speciﬁcations

Technical Speciﬁcations

CAMERA SPECIFICATIONS

 1/4” EX-View CCD Sensor

 Optical zoom

 DCS-6815: 18X

Focal length 3.4~61.2 mm

Angle of view (horizontal): 3.6° ~ 60.8°

 DCS-6817: 30X

Focal length 3.4~102 mm

Angle of view (horizontal): 2.2° ~ 60.8°

 DCS-6818: 36X

Focal length 3.4~122.4 mm

Angle of view (horizontal): 1.8° ~ 60.8°

 12 Digital Zoom

 Day / Night: ICR

 0.1 Lux (Color); 0.01 Lux (B/W)

 540 TVL

 Electronic shutter speed 1/1 ~ 1/10K sec

 Auto Gain Control(AGC)

 Manual / Auto Focus(AF)

 Manual / Auto Exposure(AE)

 Manual / Auto While Balance(AWB)

 Backlight Compensation(BLC)

 Wide Dynamic Range (WDR)

VIDEO CODEC SUPPORT

 JPEG for still image

 MPEG4/MJPEG dual format compression

VIDEO RESOLUTION

 NTSC Support:

 Up to 30 fps at 176 x 120

 Up to 30 fps at 352 x 240

 Up to 30 fps at 720 x 480

 PAL Support:

 Up to 25 fps at 176 x 144

 Up to 25 fps at 352 x 288

 Up to 25 fps at 720 x 576

VIDEO FEATURES

 Adjustable image size and quality

 Time stamp and text overlays

 Congurable motion detection windows

VIDEO BIT RATE

 Up to 3 Mbps

NETWORK PROTOCOL SUPPORT

 IPv4, ARP, TCP/ IP, UDP, ICMP, DHCP Client,

NTP Client, DNS Client, DDNS Client, SMTP Client,

FTP Client, HTTP Server, PPPoE, UPnP

BUILT-IN NETWORK INTERFACES

 10/100BASE-TX Ethernet port

LAN

 IEEE 802.3 compliance

 IEEE 802.3u compliance

 Full-Duplex operation

 802.3x Flow control support

for full-duplex mode

IO PORT

 8 Alarm inputs

 1 Alarm outputs

DOME OPERATION

 360° pan capability

 -10° ~ 190° Tilt travel

 0.225° Pan / Tilt preset accuracy

 5° ~ 400° Pan / Tilt preset speed

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