HIK VISION DS-2CD8253F-EI Manuale utente
Hikvision Technical Manual
©2006 –2012 by HIKVISION. All rights reserved.
1
Network Camera
Technical Manual
Hikvision Technical Manual
©2006 –2012 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 © 2006-2012 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:
overseabusiness@hikvision.com
Find out more about HIKVISION at www.hikvision.com
Hikvision Technical Manual
©2006 –2012 by HIKVISION. All rights reserved.
3
DS-2CD8253F-EI(Z)(S)
Key Features
Up to 2 megapixel (1600 × 1200) resolution
Standard video compression with high compression ratio
Progressive scan CMOS, capture motion video without incised margin
Support e-PTZ
Support dual stream, and the sub-stream for mobile surveillance
IR cut filter with auto switch
PoE (Power over Ethernet)
Auto-iris, electronic shutter for different surveillance environments
Ingress Protection level: IP66
Specification
Model
Parameter
DS-2CD8253F-EI(Z)(S)
2 Megapixel CMOS Infrared Vari-focal Weather-proof Network Bullet
Camera
Camera
Image Sensor
1/3” Progressive Scan CMOS
Min. Illumination
0.5 Lux @ (F1.2, AGC ON), 0.1 Lux @ (F1.2, AGC ON, sensitivity × 5)
0.8 Lux @ (F1.6, AGC ON), 0.16 Lux @ (F1.2, AGC ON, sensitivity × 5)
0 Lux with IR
Shutter Speed
1/25 s to 1/100,000 s
Lens
2.7 - 9 mm @ F1.2,Angle of view: 101°-30.4°
-Z: Motorized VF lens, 2.7 - 9 mm @ F1.6,Angle of view: 101°-30.4°
Lens Mount
Φ14
Auto-iris
DC drive
Day & Night
IR cut filter with auto switch
Compression Standard
Video Compression
H.264/MPEG4/MJPEG
Hikvision Technical Manual
©2006 –2012 by HIKVISION. All rights reserved.
4
Video Bit Rate
32 Kbps –16 Mbps
Dual Stream
Yes
Image
Max. Resolution
1600 x 1200
Frame Rate
50 Hz: 12.5 fps (1600 × 1200), 12.5 fps (1600 × 912), 25 fps (1280 × 960),
25 fps (1280 × 720)
60 Hz: 15 fps (1600 × 1200), 15 fps (1600 × 912), 25 fps (1280 × 960), 30
fps (1280 × 720)
Image Settings
Saturation, Brightness, Contrast adjustable by client software or web
browser
Network
Network Storage
NAS (iSCSI optional)
Alarm Trigger
Motion detection, Tampering alarm, Network disconnect , IP address
conflict, Storage exception
Protocols
TCP/IP, HTTP, DHCP, DNS, DDNS, RTP, RTSP, PPPoE, SMTP, NTP,UPnP,
ICMP,IGMP,SNMP, FTP, 802.1x, QoS, HTTPS ( SIP,SRTP,IPv6 optional )
Security
User Authentication, Watermark
Interface
Communication
Interface
1 RJ45 10M/100M Ethernet interface
Reset Button
Yes
General
Operating
Conditions
-25 °C - 60 °C (-13 °F –140 °F)
Humidity 95% or less (non-condensing)
Power Supply
12 V DC ± 10%
PoE (802.3af)
Power Consumption
Max. 9.5 W
-Z: Max. 12 W
Ingress Protection
level
IP66
IR Range
Approx. 20 to 30 meters
Dimensions
98 × 88.6 × 328.8 mm (3.86”×3.49”× 12.94”)
Weight
1700 g (3.75 lbs)
*DS-2CD8253F-E, DS-2CD8253F-ES,DS-2CD8253F-EZ, DS-2CD8253F-EZS series without Infrared and IR cut
filter functions
* “-S”series support 1-ch audio interface(Mic IN), 1-ch alarm interface and 1-ch RS-485 interface
* “-Z” is equipped with Motorized VF lens
Order Models
DS-2CD8253F-E, DS-2CD8253F-ES,DS-2CD8253F-EZ, DS-2CD8253F-EZS
Hikvision Technical Manual
©2006 –2012 by HIKVISION. All rights reserved.
5
DS-2CD8253F-EI, DS-2CD8253F-EIS,DS-2CD8253F-EIZ, DS-2CD8253F-EIZS
Dimensions
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1
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