HIKVISION DS-2DE4225IW-DE User Manual

© Hikvision
In ATW mode, white balance is continuously being adjusted in real-time according to the color
temperature of the scene illumination.
Image Enhancement
 3D Digital Noise Reduction
You can set Digital Noise Reduction function to Normal and adjust the Noise Reduction Level as
shown in Figure 6-32. The level ranges from 0 to 100.
Figure 6-32 3D Digital Noise Reduction
If you are a professional technician, you can set it to Expert Mode then adjust Space DNR Level
and Time DNR Level. The level ranges from 0 to 100.
Figure 6-33 Expert Mode
 Defog Mode
You can set the Defog Mode to Auto, ON or OFF as you need.
Figure 6-34 Defog Mode
 EIS (Electronic Image Stabilization)
You can set theEIS to ON or OFF as you need.
Figure 6-35 Electronic Image Stabilization
 OIS (Optical Image Stabilization)
You can set the OIS to NORMAL, EXPERT, or OFF as you need.
Figure 6-36 Optical Image Stabilization

HIKVISION DS-2DE4225IW-DE Specifications

General

Type	IP security camera
Placement supported	Indoor & outdoor
Connectivity technology	Wired
Wide Dynamic Range (WDR)	Yes
Sensor type	CMOS
Optical sensor size	1/2.8 \
Digital zoom	16 x
Optical zoom	25 x
Focal length range	- mm
Maximum aperture number	3.8
Minimum aperture number	1.6
Pan range	0 - 360 °
Pan speed	80 °/sec
White balance	ATW, Auto, Fluorescent, Indoor, Manual, Outdoor, Sodium lamp
Tilt angle range	-15 - 90 °
Camera shutter speed	1/30000 - 1 s
Minimum illumination	0 lx
Preset programs quantity	300
Total megapixels	2 MP
Gain control type	Auto/Manual
Maximum resolution	1920 x 1080 pixels
Video compression formats	H.264, H.264+, H.265, H.265+, M-JPEG
Supported graphics resolutions	352 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)
LED type	IR
Night vision distance	100 m
Number of cameras	1
DC output voltage	12
Power source type	DC, PoE
Power consumption (Power over Ethernet (PoE))	18 W
Built-in HDD	No
Compatible memory cards	MicroSD (TransFlash), MicroSDHC, MicroSDXC
Maximum memory card size	256 GB
Behavior analysis	Intrusion detection, Line crossing detection, Object removal detection, Unattended baggage detection
Security algorithms	802.1x RADIUS
Intelligent Video Surveillance (IVS) system features	Face detection
Bluetooth	-
Number of users	32 user(s)
Networking standards	IEEE 802.3at
Supported network protocols	IPv4/IPv6, HTTP, HTTPS, 802.1x, Qos, FTP, SMTP, UPnP, SNMP, DNS, DDNS, NTP, RTSP, RTCP, RTP, TCP/IP, UDP, IGMP, ICMP, DHCP, PPPoE, Bonjour
Operating temperature (T-T)	-30 - 65 °C
Form factor	Dome
Mounting type	Ceiling/wall
Product color	White
International Protection (IP) code	IP66

Weight and Dimensions

Height	290 mm
Weight	2000 g
Diameter	164.5 mm