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Ürün Adı: Dahua HDW2249T-S-IL-0280B 2Mp 2.8mm IP Dome Kamera
Ürün Bilgisi
Camera
Image Sensor
1/2.8" CMOS
Max. Resolution
1920 (H) × 1080 (V)
ROM
128 MB
RAM
128 MB
Scanning System
Progressive
Electronic Shutter Speed
Auto/Manual 1/3 s–1/100,000 s
Min. Illumination
0.002 [email protected] (Color, 30 IRE)
0.0002 [email protected] (B/W, 30 IRE)
0 lux (Illuminator on)
S/N Ratio
>56 dB
Illumination Distance
30 m (98.43 ft) (IR), 30 m (98.43 ft) (Warm light)
Illuminator On/Off Control
Auto; Manual
Illuminator Number
1 (IR LED); 1 (Warm light)
Pan/Tilt/Rotation Range
Pan: 0°–360°
Tilt: 0°–78°
Rotation: 0°–360°
Lens
Lens Type
Fixed-focal
Lens Mount
M12
Focal Length
2.8 mm; 3.6 mm
Max. Aperture
F1.6
Field of View
2.8 mm: H: 107°; V: 56°; D: 127°
3.6 mm: H: 88°; V: 44°; D: 105°
Iris Control
Fixed
Close Focus Distance
2.8 mm: 0.7 m (2.30 ft)
3.6 mm: 1.3 m (4.27 ft)
DORI Distance
Lens
Detect
Observe
Recognize
Identify
2.8 mm
43.9 m
(144.03 ft)
17.5 m
(57.41 ft)
8.8 m
(28.87 ft)
4.4 m
(14.44 ft)
3.6 mm
58.9 m
(193.24 ft)
23.6 m
(77.43 ft)
11.8 m
(38.71 ft)
5.9 m
(19.35 ft)
Intelligence
IVS (Perimeter Protection)
Intrusion, tripwire (the two functions support the classification and accurate detection of vehicle and human)
Smart Search
Work together with Smart NVR to perform refine intelligent search, event extraction and merging to event videos
Video
Video Compression
H.264H; H.265; H.264; H.264B; MJPEG (Only supported by the sub stream)
Smart Codec
Smart H.265+; Smart H.264+
Video Frame Rate
Main stream: 1920 × 1080@(1–25/30 fps)
Sub stream: 704 × 576@(1–25 fps)/704 × 480@(1–30 fps)
*The values above are the max. frame rates of each stream; for multiple streams, the values will be subjected to the total encoding capacity.
Stream Capability
2 streams
Resolution
1080p (1920 × 1080); 1.3M (1280 × 960); 720p (1280 × 720); D1 (704 × 576/704 × 480); VGA (640 × 480); CIF (352 × 288/352 × 240)
Bit Rate Control
CBR/VBR
Video Bit Rate
H.264: 32 kbps–6144 kbps;
H.265: 12 kbps–6144 kbps
Day/Night
Auto (ICR)/Color/B/W
BLC
Yes
HLC
Yes
WDR
120 dB
White Balance
Auto; natural; street lamp; outdoor; manual; regional custom
Gain Control
Auto; Manual
Noise Reduction
3D NR
Motion Detection
OFF/ON (4 areas, rectangular)
Region of Interest (RoI)
Yes (4 areas)
Image Rotation
0°/90°/180°/270° (Support 90°/270° with 1080p resolution and lower)
Mirror
Yes
Privacy Masking
4 areas
Audio
Built-in MIC
Yes
Audio Compression
G.711a; G.711Mu; PCM; G.726
Alarm
Alarm Event
No SD card; SD card full; SD card error; network disconnection; IP conflict; illegal access; motion detection; video tampering; tripwire; intrusion; SMD; voltage detection; security exception
Network
Network Port
RJ-45 (10/100 Base-T)
SDK and API
Yes
Network Protocol
IPv4; IPv6; HTTP; TCP; UDP; ARP; RTP; RTSP; RTCP; RTMP; SMTP; FTP; SFTP; DHCP; DNS; DDNS; NTP; Multicast; ICMP; IGMP
Interoperability
ONVIF (Profile S/Profile T); CGI; P2P; Milestone
User/Host
6 (Total bandwidth: 36 M)
Storage
FTP; SFTP; Micro SD card (support max. 256 GB)
Browser
IE; Chrome; Firefox
Management Software
DSS;DMSS
Mobile Client
iOS;Android
Cyber Security
Configuration encryption; Trusted execution; Digest; Security logs; WSSE; Account lockout; syslog; Video encryption; 802.1x; IP/MAC filtering; HTTPS; Trusted upgrade; Trusted boot; Generation and importing of X.509 certification
Certification
Certifications
CE-LVD: EN 62368-1
CE-EMC: Electromagnetic Compatibility Directive 2014/30/EU
FCC: 47 CFR FCC Part 15, Subpart B