HIKVISION DS-2DE4225W-DE User Manual

© Hikvision
attempts is configurable.
3. Click to save the settings.
Configuring Advanced Security
Purpose:
Advanced security offers options to manage more network security settings of the device.
 Security Reinforce
Security reinforce is a solution to enhance network security. With the function enabled, risky
functions, protocols, ports of the device are disabled and more secured alternative functions,
protocols and ports are enabled.
Function
Status
Control Timeout Settings
Enabled
Digest Algorithm
MD5 is disabled. SHA256 is enabled
ONVIF
Disabled
TLS
TLS1.1 is disabled. TLS1.2 is enabled
SDK
SDK Service is disabled. Enhanced SDK Service
is enabled
SNMP
Disabled
RTSP Authentication and HTTP
Authentication
Only digest is supported
HTTPS
Enabled
HTTPS Browsing
Enabled. Accessing the device can only use
HTTPS protocol
IEEE 802.1X
Only EAP-TLS (TLS1.2) is supported. The
function is disabled
 Control Timeout Settings
If you enable the function and set timeout period, you will be logged out when you make no
operation to the device via web browser (Viewing live image and playback are not included.)
for the set timeout period.
 Algorithm
Displays the currently active digest algorithm. If Security Reinforce is enabled, MD5 is
disabled and SHA256 is enabled instead.
6.4.4 User Account
Manage Users
Enter the User Management interface:
Configuration > System > User Management
The admin user has access to create, modify or delete other accounts, and grant different
permission to different user levels. We highly recommend administrator to manage the device

HIKVISION DS-2DE4225W-DE Specifications

General

Sensor type	CMOS
Progressive scan	Yes
Number of sensors	1
Optical sensor size	1/2.8 \
Focus	Motorized/Manual
Digital zoom	16 x
Optical zoom	25 x
Focal length range	- mm
Maximum aperture number	3.5
Minimum aperture number	1.6
Closest focusing distance	0.01 m
Pan range	0 - 360 °
Pan speed	160 °/sec
White balance	ATW, Auto, Fluorescent, Indoor, Manual, Outdoor, Sodium lamp
Tilt angle range	0 - 90 °
Camera shutter speed	1/1 - 1/30000 s
Minimum illumination	0.001 lx
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
Noise reduction technology	3D noise reduction
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)
Type	IP security camera
PTZ modes	Auto Scan, Preset point
Languages support	BUL, 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 languages	32
Placement supported	Outdoor
Connectivity technology	Wired
Voice codecs	G.711alaw, G.711ulaw, G.722.1, G.726, MP2L2
Audio input channels	1 channels
Audio formats supported	PCM
Behavior analysis	Intrusion detection, Line crossing detection, Object removal detection, Unattended baggage detection
Built-in HDD	No
Compatible memory cards	MicroSD (TransFlash), MicroSDHC, MicroSDXC
Maximum memory card size	256 GB
Number of users	32 user(s)
Networking standards	IEEE 802.1x, IEEE 802.3at
Ethernet interface type	Fast Ethernet
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
DC output voltage	12
Power source type	DC, PoE
Power consumption (max)	18 W
Operating temperature (T-T)	-30 - 65 °C
Operating relative humidity (H-H)	0 - 90 %
Form factor	Dome
Mounting type	Ceiling/wall
Product color	Black, White
International Protection (IP) code	IP66

Weight and Dimensions

Height	239.5 mm
Weight	2000 g
Diameter	180 mm