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HIKVISION DS-2DE4225W-DE User Manual

HIKVISION DS-2DE4225W-DE
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User Manual of Network Speed Dome
© Hikvision
1
Chapter 1 Overview
1.1 System Requirement
System requirement of web browser accessing is as follows:
Operating System: Microsoft Windows XP/Win7/Win8/Win10
CPU: Intel Pentium IV 3.0 GHz or higher
RAM: 1G or higher
Display: 1024 × 768 resolution or higher
Web Browser: Internet Explorer 8.0 to 11.0, Apple Safari 11.0 and above version, Mozilla Firefox
30.0 and above version, Google Chrome 31.0 and above version, and Microsoft Edge 16.16299
and above version.
Note:
If you are using Google Chrome 57 and its above version or Mozilla Firefox 52 and its above
version, you need to click to download and install plug-in (only for Windows
operation system) for normal device operation.
1.2 Functions
Note:
The functions vary depending on different camera models.
PTZ Limits
The camera can be programmed to move within the PTZ limits (left/right, up/down).
Scan Modes
The camera provides 5 scan modes: auto scan, tilt scan, frame scan, random scan and panorama
scan.
Presets
A preset is a predefined image position. When the preset is called, the camera will automatically
move to the defined position. The presets can be added, modified, deleted and called.
Label Display
The on-screen label of the preset title, azimuth/elevation, zoom, time and camera name can be
displayed on the monitor. The displays of time and camera name can be programmed.
Auto Flips
In manual tracking mode, when a target object goes directly beneath the camera, the video will
automatically flips 180 degrees in horizontal direction to maintain continuity of tracking. This
function can also be realized by auto mirror image depending on different camera models.
Privacy Mask
This function allows you to block or mask certain area of a scene, for preventing the personal
privacy from recording or live viewing. A masked area will move with pan and tilt functions and
automatically adjust in size as the lens zooms telephoto and wide.
3D Positioning

Table of Contents

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HIKVISION DS-2DE4225W-DE Specifications

General IconGeneral
Sensor typeCMOS
Progressive scanYes
Number of sensors1
Optical sensor size1/2.8 \
FocusMotorized/Manual
Digital zoom16 x
Optical zoom25 x
Focal length range- mm
Maximum aperture number3.5
Minimum aperture number1.6
Closest focusing distance0.01 m
Pan range0 - 360 °
Pan speed160 °/sec
White balanceATW, Auto, Fluorescent, Indoor, Manual, Outdoor, Sodium lamp
Tilt angle range0 - 90 °
Camera shutter speed1/1 - 1/30000 s
Minimum illumination0.001 lx
Total megapixels2 MP
Gain control typeAuto/Manual
Maximum resolution1920 x 1080 pixels
Video compression formatsH.264, H.264+, H.265, H.265+, M-JPEG
Noise reduction technology3D noise reduction
Supported graphics resolutions352 x 240, 352 x 288, 640 x 480 (VGA), 704 x 480, 704 x 576, 1280 x 720 (HD 720), 1280 x 960, 1920 x 1080 (HD 1080)
TypeIP security camera
PTZ modesAuto Scan, Preset point
Languages supportBUL, CHI (SIMPL), CHI (TR), CZE, DAN, DEU, DUT, ENG, ESP, EST, FIN, FRE, GRE, HUN, ITA, JPN, KOR, LAT, LIT, NOR, POL, POR, RUM, RUS, SER, SLK, SLV, SWE, THA, TUR
Number of languages32
Placement supportedOutdoor
Connectivity technologyWired
Voice codecsG.711alaw, G.711ulaw, G.722.1, G.726, MP2L2
Audio input channels1 channels
Audio formats supportedPCM
Behavior analysisIntrusion detection, Line crossing detection, Object removal detection, Unattended baggage detection
Built-in HDDNo
Compatible memory cardsMicroSD (TransFlash), MicroSDHC, MicroSDXC
Maximum memory card size256 GB
Number of users32 user(s)
Networking standardsIEEE 802.1x, IEEE 802.3at
Ethernet interface typeFast Ethernet
Supported network protocolsIPv4/IPv6, HTTP, HTTPS, 802.1x, Qos, FTP, SMTP, UPnP, SNMP, DNS, DDNS, NTP, RTSP, RTCP, RTP, TCP/IP, UDP, IGMP, ICMP, DHCP, PPPoE, Bonjour
DC output voltage12
Power source typeDC, PoE
Power consumption (max)18 W
Operating temperature (T-T)-30 - 65 °C
Operating relative humidity (H-H)0 - 90 %
Form factorDome
Mounting typeCeiling/wall
Product colorBlack, White
International Protection (IP) codeIP66
Weight and Dimensions IconWeight and Dimensions
Height239.5 mm
Weight2000 g
Diameter180 mm

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