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Dahua IPC HFW2231S S S2 IR IP Bullet Kamera

Özellikler

2MP, 1/2.8” CMOS image sensor, low illuminance, high image definition
Outputs max. 2MP (1920 × 1080) @25/30 fps
H.265 codec, high compression rate, 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
Abnormality detection: Motion detection, video tampering, no SD card, SD card full, SD card error, network disconnection, IP conflict, illegal access, voltage detection
Supports max. 256 GB Micro SD card
12V DC/PoE power support
IP67 protection

Teknik Özellikler

Camera
Image Sensor	1/2.8”2Megapixel progressive CMOS
Effective Pixels	1920 (H) ×1080 (V)
ROM	128 MB
RAM	128 MB
Scanning System	Progressive
Electronic Shutter Speed	Auto/Manual 1/3 s–1/100000 s
Min. Illumination	0.002 Lux @F1.6
IR Distance	30 m (98.4 ft)
IR On/Off Control	Auto/Manual
IR LEDs Number	1
Pan/Tilt/Rotation Range	Horizontal: 0°–360°
	Vertical: 0°–90°
	Rotation: 0°–360°
Lens
Lens Type	Fixed focal
Mount Type	M12
Focal Length	2.8 mm
	3.6 mm
Max. Aperture	F1.6
	F1.6
Field of View	2.8 mm:
	Horizontal:106°
	Vertical: 56°
	Diagonal: 126°
	3.6 mm:
	Horizontal:87°
	Vertical: 46°
	Diagonal: 104°
Iris Type	Fixed aperture
Close Focus Distance	2.8 mm: 0.6 m (2.0 ft)
	3.6 mm: 1.2 m (3.9ft)
DORI Distance	Lens	Detect	Observe	Recognize	Identify
	2.8 mm	38.6 m	15.4 m	7.7 m	3.9 m
		(126.6 ft)	(50.5 ft)	(25.3 ft)	(12.8 ft)
	3.6 mm	55.2 m	22.1 m	11.0 m	5.5 m
		(181.1 ft)	(72.5 ft)	(36.1 ft)	(18.0 ft)
Smart event
General IVS Analytics	Tripwire; intrusion
Video
Video Compression	H.265; H.264; H.264B; MJPEG
Smart Codec	H.264: Yes
	H.265: Yes
Video Frame Rate	50 Hz
	Main stream (1920 × 1080@25 fps); sub stream(704 × 576@25 fps)
	60 Hz
	Main stream (1920 × 1080@30 fps), sub stream(704 × 480@30 fps)
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	ICR auto 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	OFF/ON (4 areas, rectangular)
Region of Interest(RoI)	Yes (4 areas)
Smart IR	Yse
Image Rotation	°/90°/180°/270° (Support 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 (support max. 256 GB); NFS
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
Power Consumption	Basic power consumption: 2W (12V DC); 2.6W (PoE)
	Max. power consumption (H.265 + max. resolution + max. stream + WDR + IR full intensity + IVS enabled): 4.2W (12V DC); 4.9W (PoE)
Environment
Operating Conditions	-40°C to +60°C (-40°F to +140°F)/less than≤95%
Strorage Conditions	-40°C to +60°C (-40°F to +140°F)
Ingress Protection	IP67
Structure
Casing	Metal
Dimensions	166.2 mm × Φ70 mm (6.5" × Φ2.8")
Net Weight	0.48 kg (1.1 lb)
Gross Weight	0.57 kg (1.3 lb)