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Dahua SD8A820WA HNF IR IP PTZ Kamera

Özellikler

4/3” 8Megapixel STARVIS™ CMOS
Powerful 20x optical zoom
Starlight+ technology
IR distance up to 500m
Support face recognition
Deep-learning-based auto tracking and perimeter protection
Support metadata
Support Hi-PoE
Smart wiper
IP67

Teknik Özellikler

Camera
Image Sensor	4/3" STARVIS™ CMOS
Effective Pixels	3840 (H) x 2160 (V), 8 Megapixels
Scanning System	Progressive
Electronic Shutter Speed	1/1s–1/30,000s
Minimum Illumination	Color: 0.0005Lux@F1.6; B/W: 0.00005Lux@F1.6; 0Lux@F1.6 (IR on)
IR Distance	Distance up to 500 m (1640 ft)
IR On/Off Control	Zoom Prio/Manual/SmartIR
IR LEDs	10
Smart Wiper	Support
Lens
Focal Length	16.0 mm–320 mm
Max. Aperture	F1.6–F5.0
Angle of View	H: 58.1°–3.2°; V: 34.6°–1.8°; D: 64.9°–3.7°
Optical Zoom	20X
Focus Control	Auto/Semi-Auto/Manual
Iris Control	Auto/Manual
Close Focus Distance	1m–5m
DORI Distance	Detect	Observe	Recognize	Identify
	2329 m (7640 ft)	931 m (3054 ft)	465 m (1525 ft)	232 m (761 ft)
PTZ
Pan/Tilt Range	Pan: 0°–360° endless; Tilt: -30°–90°, auto flip 180°
Manual Control Speed	Pan: 0.1°–240°/s; Tilt: 0.1°–100°/s
Preset Speed	Pan: 240°/s; Tilt: 120°/s
Presets	300
PTZ Mode	5 Pattern, 8 Tour(up to 32 preset per tour), Auto Pan, 5 Auto Scan
Speed Setup	Human-oriented focal Length/ speed adaptation
Power up Action	Auto restore to previous PTZ and lens status after power failure
Idle Motion	Activate Preset/ Scan/ Tour/ Pattern if there is no command in the specified period
Protocol	DH-SD, Pelco-P/D (Auto recognition)
Artificial Intelligence
Auto Tracking	Support
Face Recogntion	Support
Perimeter Protection	Tripwire, Intrusion.
	Support alarm triggering by target types(human and vehicle)
	Filtering out false alarms caused by animals, rustling leaves, bright lights, etc
Metadata	Support human body, human face, motor vehicle and non-motor vehicle image capture and attributes extraction
General Intelligence
Event Trigger	Motion detection, Video tampering, Scene
	changing, Network disconnection, IP address
	confl ict, Illegal Access, Storage anomaly
General Intelligence	Object Abandoned/Missing
Video
Compression	H.265+/H.265/H.264+/H.264/MJPEG(Sub Stream)
Streaming Capability	3 Streams
Resolution	4K(3840x2160)/1080P(1920×1080)/1.3M(1280x
	960)/720P(1280×720)/D1(704×576/ 704×480)/
	CIF(352×288/352×240)"
Frame Rate	Main stream:4K(1–25/30fps), 1080P/1.3M/720P (1–25/30fps)
	Sub stream1: D1/CIF(1–25/30fps)
	Sub stream2: 1080P/1.3M/720P(1–25/30fps)
Bit Rate Control	CBR/VBR
Bit Rate	H.264: 24Kbps–16384Kbps
	H.265: 9Kbps–14410Kbps
Day/Night	Auto(ICR) /Color/B/W
Backlight Compensation	BLC/HLC/WDR (120dB)
White Balance	Auto, ATW, Indoor, Outdoor, Manual
Gain Control	Auto/Manual
Noise Reduction	Ultra DNR (2D/3D)
HLC	Support
Motion Detection	Support
Region of Interest	Support
Electronic Image Stabilization (EIS)	Support
Optical Defog	Support
Digital Zoom	16x
Flip	180°
Privacy Masking	Up to 24 areas
Audio
Compression	G.711a/G.711mu/PCM/G.726/AAC/G722.1/G.729/MPEG2-Layer2
Network
Ethernet	RJ-45 (10Base-T/100Base-TX)
Protocol	IPv4/IPv6, HTTP, HTTPS, SSL, TCP/IP, UDP, UPnP,
	ICMP, IGMP, SNMPv1/v2c/v3(MIB-2), ARP, RTCP, RTSP, RTP, SMTP, NTP, DHCP, DNS, PPPOE, DDNS, FTP, IP Filter, QoS, Bonjour, 802.1x
Interoperability	ONVIF Profile S&G, API
Streaming Method	Unicast/Multicast
Max. User Access	20 users
Edge Storage	NAS (Network Attached Storage),Local PC for instant recording, Micro SD card 256GB
Web Viewer	IE, Chrome, Firefox, Safari
Management Software	Smart PSS, DSS, DMSS
Smart Phone	IOS, Android
Certification
Certification	CE: EN55032/EN55024/EN50130-4
	FCC: Part15 subpartB,ANSI C63.4- 2014
Interface
Video Interface	1 port(BNC, 1.0V[p-p], 75Ω)
RS-485	1 (Baud rate range: 1200bps–115200bps)
Audio I/O	1.1
Alarm I/O	7.2
Electrical
Power Supply	AC24V/3A(±25%), Hi-PoE
Power Consumption	26W, 42W (Heater on, IR on)
Environmental
Operating Conditions	-40°C–70°C (-40°F–+158°F)/Less than 95% RH
Ingress Protection	IP67
Vandal Resistance	N/A
Construction
Casing	Metal
Dimensions	Φ262mm×415.6mm (10.31"×16.36“)
Net Weight	8.5kg (18.74lb)
Gross Weight	13.5kg (29.76lb)