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Dahua IPC HFW2431S S S2 IR IP Bullet Kamera

Özellikler

4MP, 1/3” CMOS image sensor, low illuminance, high image definition
Outputs 4MP (2560 × 1440)@25/30fps, Max. supports
H.265 coding, high compression ration, low bit rate
Built-in IR LED, max IR distance: 30 m · · ROI, SMART H.264/H.265, flexible coding, applicable to various
Rotation mode, WDR, 3D DNR, HLC, BLC, digital watermarking,
Intelligent detection: Intrusion, tripwire
Abnormality detection: Motion detection, video tempering, no SD card,
Max. 256 GB SD card · · 12V DC/POE power support
IP67 protection grade

Teknik Özellikler

Camera
Image Sensor	1/3” CMOS
Effective Pixels	2688 (H) × 1520 (V)
ROM	128 MB
RAM	128 MB
Scanning System	Progressive
Electronic Shutter Speed	Auto/Manual 1/3 s–1/100000 s
Min. Illumination	0.01 Lux@F1.6
IR Distance	30 m (98.43 ft) (IR)
IR On/Off Control	Auto/Manual
IR LEDs Number	1 (IR LED)
Pan/Tilt/Rotation Range	Horizonal: 0°–360°
	Vertical: 0°–90°
	Rotation: 0°–360°
Lens
Lens Type	Fix focal
Mount Type	M12
Focal Length	2.8 mm
	3.6 mm
Max. Aperture	F1.6
	F1.6
Field of View	2.8 mm:
	Horizonal: 102.0°
	Vertical: 55.0°
	Diagonal: 121.0°
	3.6 mm :
	Horizonal: 84.0°
	Vertical: 45.0°
	Diagonal: 100.0°
Iris Type	Fixed
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)
Smart event
General IVS Analytics	Intrusion; tripwire
Video
Video Compression	H.265; H.264; H.264B; MJPEG
Smart Codec	H.264: Yes
	H.265: Yes
Video Frame Rate	50Hz
	Main stream (2560 × 1440@25 fps); sub stream (704 × 576@25 fps)
	Main stream (2688 × 1520@20 fps); sub stream (704 × 576@20 fps)
	60Hz
	Main stream (2560 × 1440@30 fps); sub stream (704 × 480@30 fps)
	Main stream (2688 × 1520@20 fps); sub stream (704 × 480@20 fps)
Stream Capability	Main stream; sub stream
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	ICR switch
BLC	Yes
WDR	120 dB
White Balance	Auto/natural/street lamp/outdoor/manual/regional custom
Gain Control	Auto/Manual
Noise Reduction	3D DNR
Motion Detection	Disable/Enable (4 areas, rectangle)
Region of Interest(RoI)	Yes (4 areas)
Smart IR	Yes
Image Rotation	°/90°/180°/270° (Supports 90°/270° with 1080p resolution.)
Mirror	Yes
Privacy Masking	4 areas
Network
Network	RJ-45 (10/100 Base-T)
Protocol	HTTP; TCP; ARP; RTSP; RTP; UDP; RTCP; SMTP; FTP; DHCP; DNS; DDNS; PPPoE; IPv4/v6; QoS; UPnP; NTP; RTMP; Multicast; HTTPS; SFTP; 802.1x; ICMP; IGMP
Interoperability	ONVIF (Profile S/Profile G); CGI; Milestone; Genetec
User/Host	20
Edge Storage	Dahua Cloud; FTP; Micro SD card (max. 256 GB); NFS
Browser	IE
	Google
	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: UL60950-1 CAN
Power
Power Supply	12V DC/POE
Power Consumption	Basic power consumption: 2.2W (12V DC), 2.7W (POE)
	Max power consumption (H.265, Max resolution, Max stream, WDR, IR full intensity, IVS): 4.2W (12V DC), 5W (POE)
Environment
Operating Temperature	-40°C to +60°C (-40°F to +140°F)
Operating Humidity	≤95%
Storage Temperature	-40°C to +60°C (-40°F to +140°F)
Storage Humidity	≤95%
Protection Grade	IP67
Structure
Casing	Metal
Dimensions	166.2 mm × Φ70 mm (6.54" × Φ2.76")
Net Weight	0.48 kg (1.06 lb)
Gross Weight	0.57 kg (1.26 lb)