Dahua IP kamera (IPC-HDW1431T-ZS-2812-S4)
Camera
Image Sensor
1/3 4Megapixel progressive CMOS
Max. Resolution
2688 (H) ×1520 (V)
ROM
128 MB
RAM
128 MB
Scanning System
Progressive
Electronic Shutter Speed
Auto/Manual 1/3 s-1/100000 s
S/N Ratio
> 56 dB
Min. Illumination
0.03 Lux @ F1.7
Illumination Distance
50 m (164.0 ft)
Illuminator On/Off Control
Auto/Manual
Illuminator Number
2(IR LED)
Pan/Tilt/Rotation Range
Pan: 0°-355°
Tilt: 0°-78°
Rotation: 0°-360°
Lens
Lens Type
Motorized vari-focal
Mount Type
?14
Focal Length
2.8 mm-12 mm
Max. Aperture
F1.7
Field of View
Horizontal: 98°-31°
Vertical: 55°-18°
Diagonal: 116°-36°
Iris Type
Fixed
Close Focus Distance
0.8 m (2.6 ft)
DORI Distance
Lens
Detect
Observe
Recognize
Identify
W
66.0 m
(183.7 ft)
26.4 m
(73.5 ft)
13.2 m
(36.7 ft)
6.6 m
(18.4 ft)
T
200.0 m (656.2 ft)
80.0 m
(262.5 ft)
40.0m
(131.2 ft)
20.0 m
(65.6 ft)
Video
Video Compression
H. 265; H. 264; H. 264B; MJPEG(only supported
by sub stream)
Smart Codec
Smart H. 265+/ Smart H. 264+
Video Frame Rate
Main Stream:
2688 × 1520 (1 fps-20 fps)
2560 × 1440 (1 fps-25/30 fps)
Sub Stream:
704 × 576 (1 fps-20/25 fps)
704 × 480 (1 fps-20/30 fps)
Stream Capability
2 streams
Resolution
2688 × 1520 (2688 × 1520); 2560 × 1440 (2560 × 1440); 2304 × 1296 (2304 × 1296); 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
Manual/Auto
Noise Reduction
3D NR
Motion Detection
OFF/ON (4 areas, rectangular)
Region of Interest(RoI)
Yes (4 areas)
Smart Illumination
Yes
Image Rotation
0°/90°/180°/270° (Support 90°/270° with 2688 × 1520 resolution and lower. )
Mirror
Yes
Privacy Masking
4 areas
Alarm
Alarm Event
Network disconnection; IP conflict; motion detection; video tampering; illegal access; voltage detection; security exception; defocus detection;
Network
Network
RJ-45 (10/100 Base-T)
SDK and API
Yes
Cyber Security
Video encryption; firmware encryption; configuration encryption; Digest; WSSE; account lockout; security logs; IP/MAC filtering; generation and importing of X. 509 certification; syslog; HTTPS; 802.1x; trusted boot; trusted execution; trusted upgrade
Protocol
IPv4; IPv6; HTTP; TCP; UDP; ARP; RTP ; RTSP; RTCP; RTMP; SMTP; FTP; SFTP; DHCP; DNS; DDNS; QoS; UPnP; NTP; Multicast; ICMP; IGMP; NFS; PPPoE; Bonjour
Interoperability
ONVIF (Profile S/Profile G/Profile T); CGI; Milestone; Genetec; P2P
User/Host
20
Storage
FTP; SFTP; Micro SD card (support max. 256 GB); NAS
Browser
IE
Chrome
Firefox
Management Software
Smart PSS; DSS; DMSS
Mobile Phone
IOS; Android
Certification
Certifications
CE-LVD: EN62368-1
CE-EMC: Electromagnetic Compatibility Directive 2014/30/EU
FCC: 47 CFR FCC Part 15, Subpart B
Power
Power Supply
12V DC/POE (802.3af)
Power Consumption
< 6.9W
Environment
Operating Conditions
-30°C to +60°C (-22°F to +140°F)/less than?95%
Strorage Conditions
-40°C to +60°C (-40°F to +140°F)
Protection
IP67
Structure
Casing
Inner core: metal; cover: metal
Dimensions
108.3 mm × ?122 mm (4.3"" × ?4.8"")
Net Weight
0.69 kg (1.5 lb)
Gross Weight
0.87 kg (1.9 lb)
A termék gyártója: Dahua
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