HIK VISION DS-2CD8253F-EI(S) Manuale utente
Hikvision Technical Manual
©2006 – 2011 by HIKVISION. All rights reserved.
1
DS-2CD8253F-EI(S) Network Camera
Technical Manual
Hikvision Technical Manual
©2006 – 2011 by HIKVISION. All rights reserved.
2
Notices
The information in this documentation is subject to change without notice and does not represent any
commitment on behalf of HIKVISION. HIKVISION disclaims any liability whatsoever for incorrect data
that may appear in this documentation. The product(s) described in this documentation are furnished
subject to a license and may only be used in accordance with the terms and conditions of such license.
Copyright © 2006-2011 by HIKVISION. All rights reserved.
This documentation is issued in strict confidence and is to be used only for the purposes for
which it is supplied. It may not be reproduced in whole or in part, in any form, or by any means or
be used for any other purpose without prior written consent of HIKVISION and then only on the
condition that this notice is included in any such reproduction. No information as to the contents or
subject matter of this documentation, or any part thereof, or arising directly or indirectly therefrom,
shall be given orally or in writing or shall be communicated in any manner whatsoever to any third party
being an individual, firm, or company or any employee thereof without the prior written consent of
HIKVISION. Use of this product is subject to acceptance of the HIKVISION agreement required to use
this product. HIKVISION reserves the right to make changes to its products as circumstances may
warrant, without notice.
This documentation is provided “as-is,” without warranty of any kind.
Please send any comments regarding the documentation to:
Find out more about HIKVISION at www.hikvision.com
Hikvision Technical Manual
©2006 – 2011 by HIKVISION. All rights reserved.
3
Contents
1. Key Features
2. Specifications
3. Dimension
Hikvision Technical Manual
©2006 – 2011 by HIKVISION. All rights reserved.
4
1.Key Features
zUpto2megapixel(1600×1200)resolution
zStandardH.264videocompressionwithhighcompressionratio
zProgressivescanCMOS,capturemotionvideowithoutsawtooth
zSupportePTZ(electronicpan/tilt/zoom)
zSupportdualstreams,andthesubstreamusedforthemobilephonesurveillance
zUpto32GBSD/SDHCcardlocalstorage
zIRcutfilterwithautoswitch
zPoE(PoweroverEthernet)
zAutoiris,electronicshutterfordifferentenvironment
zWeatherProofRating:IP66
Hikvision Technical Manual
©2006 – 2011 by HIKVISION. All rights reserved.
5
2.Specifications
Model
Parameter
DS‐2CD8253F‐EI(S)
2MegapixelCMOSInfraredVari‐focalWeather‐proofICRNetworkBullet
Camera
Camera
ImageSensor1/3”ProgressiveScanCMOS
Min.Illumination0.5Lux@(F1.2,AGCON),0.1Lux@(F1.2,AGCON,sensitivity×5)
0LuxwithIR
ShutterTime1/25sto1/100,000s
Lens2.7–9mm@F1.2
Angleofview:101°‐30.4°
LensMountΦ14
AutoIrisDCdrive
Day&NightIRcutfilterwithautoswitch
CompressionStandard
VideoCompressionH.264/MPEG4/MJPEG
BitRate32Kbps–16Mbps
DualStreamYes
Image
Max.Image
Resolution1600x1200
FrameRate
50Hz:12.5fps(1600×1200),12.5fps(1600×912),25fps(1280×960),
25fps(1280×720)
60Hz:15fps(1600×1200),15fps(1600×912),25fps(1280×960),30
fps(1280×720)
ImageSettingsSaturation,Brightness,Contrastadjustablethroughclientsoftwareor
webbrowser
Network
NetworkStorageNAS(iSCSIoptional)
AlarmTriggerMotiondetection,Networkdisconnect,IPaddressconflict,Storage
exception
ProtocolsTCP/IP,HTTP,DHCP,DNS,DDNS,RTP/RTSP,PPPoE,SMTP,NTP
(SNMP,HTTPS,FTP,SIP,SRTP,802.1x,IPv6optional)
SecurityPasswordprotection,Watermark
Interface
Communication
Interface1RJ4510M/100MEthernetinterface
LocalStorageBuilt‐inSD/SDHCslot,upto32GB
Hikvision Technical Manual
©2006 – 2011 by HIKVISION. All rights reserved.
6
ResetButtonYes
General
Operating
Conditions
‐10°C‐60°C(14°F–140°F)
Humidity90%orless(non‐condensing)
PowerSupply12VDC±10%
PoE(802.3af)
PowerConsumption Max.8.5W
WeatherProof
RatingIP66
IRRangeApprox20to30meters
Dimension98×88.58×328.79mm(3.86”×3.49”×12.94”)
Weight1700g(3.75lbs)
*DS‐2CD8253F‐E,DS‐2CD8253F‐ESisnotequippedwithinfraredlightsanddoesn'thaveIRcutfilter
function.
*”‐S”isequippedwithaudiointerface,alarminterfaceandRS‐485interface.
OrderModels
DS‐2CD8253F‐E,DS‐2CD8253F‐ES
DS‐2CD8253F‐EI,DS‐2CD8253F‐EIS
3.Dimension
Unit: mm
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