SD22204DB-GNY-W
Dahua 3U VIDEO MATRIX PLATFORM
> Standard 19" 3U rack-mounted server with ATCA telecommunication-grade architecture. There are 9 slots for audio and video cards.
> Developed with a modular design, it is easy to insert cards and configure it to meet your needs.
> Offers redundant dual power supply, making it highly suitable for locations such as machine rooms.
> The embedded LINUX operating system is secure, reliable, stable, efficient, and user-friendly for developers and maintenance personnel.
> Supports input of up to 2 channels at 4K@60 Hz for UHD encoding, or 2 channels at 1080p@60 Hz for HD encoding.
> Supports up to 18 channels of 4K and 18 channels of 1080p signal output through HDMI ports, allowing for seamless splicing across up to 36 screens.
> Support decoding up to 432-channel HD videos at 1080p@25 fps.
> Decodes videos in 32 MP, 16 MP, 12 MP, 8 MP, 5 MP, 3 MP, 1080p, 720p, and D1.
> Supports the following standards: H.265, H.264, SVAC, MPEG4 and MJPEG.
> The device can be freely controlled through the webpage, desktop client, mobile client and network keyboard.
> Features splicing, scaling, video integration, roaming, window opening, and layering.
> Supports 1, 4, 6, 8, 9, 16, 25, and 36 splits. You can also customize the split windows.
> Up to 128 presets can be set for scenes. You can also customize the layout of each scene on the video wall.
> Supports setting the default background color for the video wall and offers subtitles. You can also easily turn the screen on and off as needed.
Camera
Image Sensor
1/2.8" CMOS
Pixel
2 MP
Max. Resolution
1920 (H) × 1080 (V)
ROM
128 MB
RAM
256 MB
Electronic Shutter Speed
1/1 s–1/30,000 s
Scanning System
Progressive
Min. Illumination
Color: 0.005 lux@F1.6
B/W: 0.0005 lux@F1.6Lens
Focal Length
2.8 mm–12 mm
Max. Aperture
F1.6–F3.0
Field of View
H: 99.1°–31.9°; V: 53.4°–18.0°; D: 117.7°–36.6°
Optical Zoom
4×
Focus Control
Auto; semi-auto; manual
Close Focus Distance
1.5 m (4.92 ft)
Iris Control
Fixed
DORI Distance
Detect
Observe
Recognize
Identify
165.5 m (542.98 ft)
65.4 m (214.57 ft)
33.1 m
(108.60 ft)
16.6 m (54.46 ft)
PTZ
Pan/Tilt Range
Pan: 0°–355°
Tilt: 0°–90°Manual Control Speed
Pan: 0.1°/s–100°/s
Tilt: 0.1°/s–60°/s
Preset Speed
Pan: 100°/s; Tilt: 60°/s
Preset
300
Tour
8 (up to 32 presets per tour)
Pattern
5
Idle Motion
Pattern; Preset; Tour
PTZ Protocol
SD Pelco-P/D(Auto recognition)
Intelligence
IVS (Perimeter Protection)
Tripwire; intrusion; crossing fence detection; loitering detection; abandoned/missing object; fast moving; parking detection; people gathering; vehicle/human alarm classification
Face Detection
Supports face detection, face track, snapshot, and face enhancement;
Supports face cutout: Face, one-inch photo;
Capturing strategies include real-time capturing and quality first.SMD
Yes
Video
Video Compression
H.264H; H.264B; Smart H.265+; H.264; H.265; MJPEG(Sub Stream); Smart H.264+
Streaming Capability
3 streams
Resolution
1080p (1920 × 1080); 1.3M (1280 × 960); 720p (1280 × 720); D1 (704 × 576); CIF (352 × 288); VGA (640 × 480)
Video Frame Rate
Main stream: 1080p/1.3M/720p@(1–25/30 fps)
Sub stream 1: D1/VGA/CIF@(1–25/30 fps)
Sub stream 2: 1080p/1.3M/720p@(1–25/30 fps)Bit Rate Control
CBR/VBR
Video Bit Rate
H.264: 2048 kbps–8192 kbps
H.265: 768 kbps–6400 kbpsDay/Night
Auto (ICR)/Color/B/W
BLC
Yes
WDR
DWDR
HLC
Yes
White Balance
Auto; indoor; outdoor; ATW; manual; sodium lamp; natural light; street lamp
Gain Control
Auto; manual
Noise Reduction
2D NR; 3D NR
Motion Detection
Yes
Region of Interest (RoI)
Yes
Image Stabilization
Yes
Defog
Electronic defog
Digital Zoom
16×
Image Rotation
180°
S/N Ratio
≥ 55 dB
Network
Network Port
RJ-45 (10/100 Base-T)
Wi-Fi
Yes
Wi-Fi–Wireless Standard
802.11n; IEEE802.11b; 802.11g
Wi-Fi–Wireless Frequency Range
2.4GHz
Wi-Fi–Wireless Transmission Rate
150 Mbps
Network Protocol
HTTP; HTTPS; TCP/IP; IPv4; RTSP; UDP; SMTP; NTP; DHCP; DNS; DDNS; IPv6; 802.1x; SSL; Qos; FTP; UPnP; ICMP; SNMP; IGMP; ARP; RTCP; RTP; PPPoE; RTMP; Bonjour; SAMBA; NFS
Interoperability
ONVIF(Profile S&G&T); P2P; CGI; SDK
Streaming Method
Unicast/Multicast
User/Host
20 (total bandwidth: 64 M)
Storage
FTP; Micro SD card (512 GB); NAS
Browser
IE 9 and later versions
Chrome 41 and later versions
Firefox 50 and later versions
iOS 10 and later versions.Management Software
DSS; DMSS
Mobile Client
iOS; Android
Certification
Certifications
CE: CE-LVD: IEC 62368-1/ CE-EMC/EN55032/
EN61000-3-3/EN IEC61000-3-2/EN50130-4/EN55035
FCC: 47 CFR FCC Part15, Subpart B, ANSI C63.4:2014
Port
Alarm Linkage
Capture; preset; tour; pattern; recordings; alarm digital input; send email
Alarm Event
Motion/Tampering detection; network disconnection detection; IP conflict detection; memory card state detection; memory space detection; power exception detection
Power
Power Supply
12 VDC, 1 A ± 10%
Power Consumption
Basic: 2.7 W
Max.: 4.8 WEnvironment
Operating Temperature
–30 °C to +60 °C (–22 °F to +140 °F)
Operating Humidity
≤ 95%
Storage Temperature
–30 °C to +60 °C (–22 °F to +140 °F)
Storage Humidity
≤ 95%
Protection
IP66, IK10
Structure
Product Dimensions
89 mm × Φ122 mm (3.50" × Φ4.80")
Net Weight
0.5 kg (1.10 lb)
Gross Weight
0.7 kg (1.54 lb)
