Dahua / IP / 8MP / PTZ Network Camera / Analytics+ / Motorized Varifocal / 40x Optical Zoom / 5.6-233mm Lens / 4K / WDR / IP67 / 500m IR / DH-8A840WANF

DH-8A840WANF

The 4K IR PTZ Dome camera features a 1/1.8-in STARVIS™ CMOS imager with a 40x optical zoom lens, and provides an all in one solution for capturing long-distance video surveillance for outdoor applications. The camera offers Analytics+ functions at the edge – performing complex real-time face recognition and perimeter protection surveillance. The Dahua Analytics+ algorithms significantly improve accuracy and reliability as compared to standard intelligent features.

Features

• 1/1.8-in. 8 MP Progressive Scan STARVIS™ CMOS Sensor
• Powerful 40x Optical Zoom Lens
• Smart H.265+ and Smart H.264+ Dual Codecs
• 8 MP at 30 fps Maximum Resolution
• Analytics+ Functions — Face Recognition and Perimeter Protection
• Starlight Technology for Ultra-low Light Sensitivity
• Maximum IR Distance up to 500 m (1640 ft)
• Predictive Focus Analysis (PFA) Technology
• ArcticPro Series Camera - Operational down to –40° C (–40° F)
• IP67 Ingress Protection
• Integrated Smart Wiper
• Intelligent Video System with Auto-tracking
• Supports Dahua Proprietary Hi-PoE Power Source
• Become a registered dealer of Dahua
• Call 1-800-878-6604 for Dealer Prices!!

 

Camera
Image Sensor	1/1.8-in. STARVIS™ CMOS
Effective Pixels	3840(H) x 2160(V), 8 MP
RAM/ROM	1024 MB / 128 MB
Scanning System	Progressive
Electronic Shutter Speed	1/1 s to 1/30,000 s
Minimum Illumination	Color: 0.002 lux at F1.4 B/W: 0.0002 lux at F1.4 0 Lux with IR on
IR Distance	Distance up to 500.0 m (1640.42 ft)
IR On/Off Control	Zoom Priority, Auto, Manual
IR LEDs	10
Lens
Focal Length	5.6 mm to 223 mm
Max. Aperture	F1.4 to F4.8
Angle of View	Horizontal: 63.9° to 2.0° Vertical: 37.2° to 1.2° Diagonal: 71.2° to 2.4°
Optical Zoom	40x
Focus Control	Auto, Manual
Iris Control	Auto, Manual
Close Focus Distance	100 mm to 1000 mm (3.93 in. to 39.37 in.)
DORI Distance¹
Detect	4400 m (14,435 ft)
Observe	1740 m (5708 ft)
Recognize	880 m (2887 ft)
Identify	440 m (1443 ft)
PTZ
Pan/Tilt Range	Pan: 0° to 360° endless Tilt: –30° to 90° Auto Flip 180°
Manual Control Speed	Pan: 0.1° to 240° /s Tilt: 0.1° to 100° /s
Preset Speed	Pan: 240° /s Tilt: 120° /s
Presets	300
PTZ Mode	5 Pattern, 8 Tour (up to 32 presets per tour), Auto Pan, 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)
Video
Compression	Smart H.265+, H.265, Smart H.264+, H.264, MJPEG (sub stream only)
Streaming Capability	Three (3) Streams
Resolution	8 MP (3840 x 2160), 1080p (1920 x 1080), 1.3 MP (1280 x 960), 720p (1280 x 720), D1 (704 x 380), CIF (352 x 240)
Frame Rate - Main Stream	8 MP, 1080p, 1.3 MP, or 720p at 30 fps
Frame Rate - Sub Stream 1	D1 or CIF at 30 fps
Frame Rate - Sub Stream 2	1080p, 1.3 MP, or 720p at 30 fps
Bit Rate Control	CBR, VBR
Bit Rate	H.265 / H.264: 512 K to 8192 Kbps
Day/Night	Auto (ICR), Color, B/W
Backlight Compensation	BLC, HLC, True WDR (120 dB)
White Balance	Auto, ATW, Indoor, Outdoor, Manual, Sodium Lamp, Natural, Street Lamp
Gain Control	Auto, Manual, Gain Priority, Shutter Priority, Aperture Priority
Noise Reduction	Ultra DNR (2D/3D)
Advanced Features	Motion Detection, Region of Interest, Electronic Image Stabilization (EIS), Defog
Digital Zoom	16x
Flip	180°
Privacy Masking	Up to 24 areas
Audio
Compression	G.711a, G.711Mu, PCM, G.726, G722.1, G.729, MPEG2-Layer2
Network
Ethernet	RJ-45 (10 Base-T/100 Base-TX)
Protocol	IPv4/IPv6, HTTP, HTTPS, SSL, TCP/IP, UDP, UPnP, ICMP, IGMP, SNMP, RTSP, RTP, SMTP, NTP, DHCP, DNS, PPPOE, DDNS, FTP, IP Filter, QoS, Bonjour, 802.1x
Interoperability	ONVIF Profile S and G, API
Streaming Method	Unicast / Multicast
Maximum User Access	20 users
Edge Storage	NAS (Network Attached Storage) Local PC for instant recording Micro SD Card, maximum 256 GB
Web Viewer	Internet Explorer
Management Software	Smart PSS, DSS, DMSS
Mobile Operating System	IOS, Android
Interface
Video	One (1) BNC (1.0 Vp-p, 75 Ω)
Audio	Input: One (1) Channel Output: One (1) Channel
RS485	One (1)
Alarm	Input: Seven (7) Channels Output: Two (2) Channels
Electrical
Power Supply	24 VAC, 3 A (± 25%) or via Dahua proprietary Hi-PoE power source
Power Consumption	26 W, 42 W with IR on
Analytics+ Functions²
Face Recognition	• Supports five group libraries that store up to 10,000 faces on the camera. • Captures 16 face images per second, compares to stored images, and produces match statistics. • Extracts six attributes and eight expressions from a face capture. • Offers face enhancement, face exposure, and a face angle filter for clear facial images
Perimeter Protection	• Detects human or vehicle violations using the following methods: Tripwire: a target crosses a defined line. Intrusion: a target enters or exits a defined perimeter. • Filters actions that may produce a false alarm due to animals, leaves, and bright lights.
Construction
Casing	Metal
Certifications	EN, FCC, ANSI, IP67
Manufacturer's Warranty	5 Years