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Dahua SD8A440-HNF-PA IP PTZ Kamera

Özellikler

1/1.8" 4Megapixel STARVIS™ CMOS
Powerful 40x optical zoom
Starlight+ technology
Perimeter protection
Metadata
Face Recognition
Auto-tracking
Smart wiper
IP67

Teknik Özellikler

Camera
Image Sensor	1/1.8" CMOS
Pixel	4 MP
Max. Resolution	2560 (H) x 1440 (V)
ROM	8 GB
RAM	2 GB
Electronic Shutter Speed	1/1 s–1/30,000 s
Scanning System	Progressive
Min. Illumination	Color: 0.001 lux@F1.4
	B/W: 0.0001 lux@F1.4
	0 lux@F1.4 (illuminator on)
Illumination Distance	500 m (1640.42 ft)
Illuminator On/Off Control	Zoom Prio; Manual; Smart IR
Illuminator Number	10 IR lights
Wiper	Smart wiper
Lens
Focal Length	5.6 mm–223 mm
Max. Aperture	F1.4–F4.5
Field of View	H: 61.8°–2.2°; V: 36.3°–1.3°; D: 69.2°–2.4°
Optical Zoom	40x
Focus Control	Auto; semi-auto; manual
Close Focus Distance	0.5 m–2 m (1.64 ft–6.56 ft)
Iris Control	Auto; manual
DORI Distance	Detect	Observe	Recognize	Identify
	3,034.5 m (9,955.71 ft)	1,204.2 m (3,950.79 ft)	606.9 m (1,991.14 ft)	303.4 m (995.41 ft)
PTZ
Pan/Tilt Range	Pan: 0° to 360°
	Tilt: –30° to +90°, auto flip 180°
Manual Control Speed	Pan: 0.1°/s–240°/s
	Tilt: 0.1°/s–100°/s
Preset Speed	Pan: 240°/s; Tilt: 120°/s
Preset	300
Tour	8 (up to 32 presets per tour)
Pattern	5
Scan	5
Speed Adjustment	Yes
Power-off Memory	Yes
Idle Motion	Preset; Tour; Pattern; Scanning
PTZ Protocol	DH-SD
	Pelco-P/D (auto recognition)
Smart Event
Event Trigger	Motion detection, video tampering, scene changing, network disconnection, IP address conflict, illegal access, and storage anomaly
IVS	Object Abandoned/Missing
Intelligence
Video Metadata	Support human body, human face, motor vehicle and
	non-motor vehicle image capture and attributes extraction.
IVS (Perimeter Protection)	Tripwire; intrusion; climbing fences; loitering detection; abandoned/missing object; fast moving; parking detection; people gathering; vehicle/human alarm classification
Face Recognition	Yes
Auto Tracking	Yes
Video
Video Compression	Smart H.265+; H.265; Smart H.264+; H.264; MJPEG (Sub Stream 1)
Streaming Capability	3 streams
Resolution	4M (2560 × 1440); 1080p (1920 × 1080); 1.3M (1280 × 960); 720p (1280 × 720); D1 (704 × 576); CIF (352 × 288)
Video Frame Rate	Main stream: 4M/1080p/1.3M/720p (1–25/30 fps)
	Sub stream 1: D1/CIF (1–25/30 fps)
	Sub stream 2: 1080p/1.3M/720p (1–25/30 fps)
Bit Rate Control	CBR; VBR
Video Bit Rate	H.265/H.264: 512 kbps–8192 kbps
Day/Night	Auto (ICR); Color; B/W
BLC	Yes
WDR	140 dB
HLC	Yes
White Balance	Auto; indoor; outdoor; tracking; manual; sodium lamp; natural light; street lamp
Gain Control	Auto; manual
Noise Reduction	2D NR; 3D NR
Motion Detection	Yes
Region of Interest (RoI)	Yes
Defog	Optical
Digital Zoom	16x
Image Rotation	°; 180°
Privacy Masking	Up to 24 areas can be set, with up to 8 areas in the same view
S/N Ratio	≥55 dB
Audio
Audio Compression	G.711a; G.711mu; G.726; AAC; G722.1; G.729; MPEG2-Layer2; G723
Network
Network Port	RJ-45 (10/100 Base-T)
Network Protocol	IPv4; IPv6; HTTP; HTTPS; 802.1x; QoS; FTP; SMTP; UPnP; SNMP v1/v2c/v3 (MIB-2); DNS; DDNS; NTP; RTSP; RTP; TCP; UDP; IGMP; ICMP; DHCP; PPPoE; ARP; RTCP; RTMP
Interoperability	ONVIF (Profile S&G&T); CGI
Streaming Method	Unicast; Multicast
User/Host	20 (total bandwidth: 64 M)
Storage	FTP; Micro SD card (512 GB)
Browser	IE 7 and later versions
	Chrome 42 and earlier versions
	Firefox 52 and earlier versions
	Safari
Management Software	Smart PSS; DSS; DMSS; Easy4ip; IVSS
Mobile Client	iOS; Android
Certification
Certifications	CE: EN55032/EN55024/EN50130-4
	FCC: Part15 subpartB, ANSI C63.4-2014
Port
Analog Output	1 BNC
RS-485	1 (baud rate range: 1200 bps–9600 bps)
Alarm I/O	7/2
Audio I/O	1/1
Power
Power Supply	36 VDC, 2.23 A (±25%)
	Hi-PoE
Power Consumption	Basic: 30 W
	Max.: 48 W (illuminator + PTZ working)
Environment
Operating Temperature	–40 °C to +70 °C (–40 °F to +158 °F)
Operating Humidity	≤95% (RH)
Protection	IP67; TVS 6000 V lightning protection; surge protection; voltage transient protection
Structure
Casing	Metal
Product Dimensions	415.6 mm × Φ262 mm (16.36" × Φ10.31")
Net Weight	10 kg (22.05 lb)
Gross Weight	12 kg (26.46 lb)