HIKVISION DS-2DE2A204IW-DE3 User Manual

9.13 TCP Acceleraon
TCP acceleraon is used to improve latency and reduce packet loss caused by network congeson
in poor network condion, and guarantee the uency of live view.
9.14 Trac Shaping
Trac shaping is used to shape and smooth video data packet before transmission.
It helps to improve latency and reduce packet loss caused by network
congeson and ensure the
video quality as well. Shaping level is congurable.
9.15 Set SRTP
The Secure Real-me Transport Protocol (SRTP) is a Real-me Transport Protocol (RTP) internet
protocol, intended to provide encrypon, message authencaon and integrity, and replay aack
protecon
to the RTP data in both unicast and mulcast applicaons.
Steps
1.
Go to
Conguraon → Network → Advanced Sengs → SRTP .
2.
Select Server Cercate.
3.
Select Encrypted Algorithm.
4.
Click Save.
Note
●
Only certain device models support this funcon.
●
If the funcon is abnormal, check if the selected cercate is abnormal in cercate
management.
Network Speed Dome User Manual
75

HIKVISION DS-2DE2A204IW-DE3 Specifications

General

Sensor type	CMOS
Progressive scan	Yes
Number of sensors	1
Optical sensor size	1/3 \
Maximum resolution	1920 x 1080 pixels
Video compression formats	H.264, H.264+, H.265, H.265+
Analog signal format system	NTSC, PAL
Pan range	0 - 330 °
Pan speed	100 °/sec
White balance	ATW, Auto, Manual
Tilt angle range	0 - 90 °
Camera shutter speed	1/1 - 1/30000 s
Minimum illumination	0.005 lx
Type	IP security camera
Placement supported	Indoor & outdoor
Connectivity technology	Wired
Focus	Motorized/Manual
Digital zoom	16 x
Optical zoom	4 x
Focal length range	- mm
Maximum aperture number	2.7
Minimum aperture number	1.6
Detection distance	0.01 m
Audio input channels	1 channels
Wi-Fi	-
Number of users	20 user(s)
Cabling technology	10/100Base-T(X)
Networking standards	IEEE 802.1x
Compatible memory cards	MicroSD (TransFlash), MicroSDHC, SDXC
DC output voltage	12
Power source type	DC
Power consumption (typical)	12 W
Operating temperature (T-T)	-20 - 60 °C
IK code	IK10
Form factor	Dome
Product color	Black, White
Housing material	Acrylonitrile butadiene styrene (ABS), Aluminium, Polycarbonate (PC)
International Protection (IP) code	IP66

Weight and Dimensions

Width	130.7 mm
Height	101.7 mm
Weight (with stand)	530 g