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Dahua IPC HDW2531T AS S2 IR IP Eyeball Kamera

Özellikler

5MP, 1/2.7” CMOS image sensor, low illuminance, high image definition
Outputs 2688×1520 (2688×1520) @ 25/30 fps, and supports max. 5MP (2592×1944) @ 20 fps
H.265 codec, high compression rate, ultra-low bit rate
Built-in IR LED, max IR distance: 30 m
ROI, SMART H.264/H.265, flexible coding, applicable to various bandwidth and storage environments
Rotation mode, WDR, 3D DNR, HLC, BLC, digital watermarking, applicable to various monitoring scenes
Intelligent detection: Intrusion, tripwire
bnormality detection: Motion detection, video tampering, no SD card, SD card full, SD card error, network disconnected, IP conflict, illegal access, voltage detection
Supports max. 256 GB Micro SD card, built-in MIC
12V DC/PoE power support
IP67 protection

Teknik Özellikler

Camera
Image Sensor	1/2.7” 5Megapixel progressive CMOS
Effective Pixels	2592 (H) × 1944 (V)
ROM	128 MB
RAM	256 MB
Scanning System	Progressive
Electronic Shutter Speed	Auto/Manual 1/3 s–1/100000 s
Min. Illumination	0.008 Lux @ F1.6
IR Distance	30 m (98.43 ft)
IR On/Off Control	Auto/Manual
IR LEDs Number	2
Pan/Tilt/Rotation Range	Horizonal: 0°–360°
	Vertical: 0°–78°
	Rotation: 0°–360°
Lens
Lens Type	Fixed
Mount Type	M12
Focal Length	2.8 mm
	3.6 mm
Max. Aperture	F1.6
	F1.6
Field of View	2.8 mm:
	Horizonal: 103.0°
	Vertical: 71.0°
	Diagonal: 132.0°
	3.6 mm:
	Horizonal: 84.0°
	Vertical: 58.0°
	Diagonal: 110.0°
Iris Type	Fixed aperture
Close Focus Distance	2.8 mm: 0.9 m (2.95 ft)
	3.6 mm: 1.6 m (3.61 ft)
DORI Distance	Lens	Detect	Observe	Recognize	Identify
	2.8 mm	56 m (183.73 ft)	22.4 m(73.49 ft)	11.2 m(36.75 ft)	5.6 m(18.37 ft)
	3.6 mm	80 m (262.47 ft)	32.0 m (104.99 ft)	16.0 m(52.49 ft)	8.0 m(26.25 ft)
General IVS Analytics	Tripwire; intrusion
Video
Video Compression	H.265; H.264; H.264B; MJPEG
Smart Codec	Yes
Video Frame Rate	Main stream:
	2592 × 1944 (1 fps-20 fps)
	2688 × 1520 (1 fps-25/30 fps)
	Sub stream:
	704 × 576 (1 fps-25 fps)
	704 × 480 (1 fps-30 fps)
Stream Capability	2 streams
Resolution	2592×1944(2592×1944); 2688×1520(2688×1520); 3M(2048×1536); 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: 32Kbps ~ 8192Kbps
	H.265: 12Kbps ~ 8192Kbps
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 DNR
Motion Detection	OFF/ON (4 areas, rectangular)
Region of Interest(RoI)	Yes (4 areas)
Smart IR	Yes
Image Rotation	°/90°/180°/270° (Supports 90°/270° with 2688 × 1520 resolution and lower.)
Mirror	Yes
Privacy Masking	4 areas
Audio
Built-in MIC	Yes
Audio Compression	G.711A; G.711Mu; G.726; AAC
Network
Network	RJ-45 (10/100 Base-T)
Protocol	IPv4; IPv6; HTTP; HTTPS; TCP; UDP; ARP; RTP ; RTSP; RTCP; RTMP; SMTP; FTP; SFTP; DHCP; DNS; DDNS; QoS; UPnP; NTP; Multicast; ICMP; IGMP; NFS; PPPoE; 802.1x; Bonjour
Interoperability	ONVIF (Profile S/Profile G); CGI; P2P; Milestone; Genetec
User/Host	20
Edge Storage	Dahua Cloud; 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: EN60950-1
	CE-EMC: Electromagnetic Compatibility Directive 2014/30/EU
	FCC: 47 CFR FCC Part 15, Subpart B
	UL/CUL: UL60950-1 CAN/CSA C22.2 No.60950-1-07
Power
Power Supply	12V DC/PoE (802.3af)
Power Consumption	< 7.2W
Environment
Operating Conditions	-40°C to +60°C (-40°F to +140°F)/less than ≤ 95%
Storage Temperature	-40°C to +60°C (-40°F to +140°F)
Protection	IP67
Structure
Casing	Metal
Dimensions	100.9 mm × Φ109.9 mm (3.97" × Φ4.33")
Net Weight	0.39 kg (0.9 lb)
Gross Weight	0.56 kg (1.2 lb)