HomeShopPTZ Cameras (Dahua)Dahua 8MP 40x Starlight IR PTZ AI Network Camera

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SD8A840-HNF-PA · Dahua

Dahua 8MP 40x Starlight IR PTZ AI Network Camera

1/1.8" 8Megapixel STARVIS™ CMOS
Powerful 40x optical zoom
Starlight technology
Perimeter protection
Metadata
Face Recognition
Auto-tracking
Smart wiper

4.099,90 €

11.388,90 €

Save 7.289,00 €

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Datasheet

Specifications

All technical specifications, grouped by functional area. Scroll to explore each section.

Camera

Image Sensor: 1/1.8" CMOS
Pixel: 8 MP
Max. Resolution: 3840 (H) x 2160 (V)
ROM: 8 GB
RAM: 2 GB
Electronic Shutter Speed: 1/1 s–1/30,000 s
Scanning System: Progressive
Min. Illumination: Color: 0.005 lux@F1.4 B/W: 0.0005 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: 63.9°–2.0°; V: 37.3°–1.1 °; D: 71.2°–2.3 °
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

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: 4K (3840 × 2160); 4M (2560 × 1440); 1080p (1920 × 1080); 1.3M (1280 × 960); 720p (1280 × 720); D1 (704 × 576); CIF (352 × 288)
Video Frame rate: Main stream: 4K/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: H264: 512 kbps–16384 kbps H265: 256 kbps–10240 kbps
Day/Night: Auto (ICR); Color; B/W
BLC: Yes
WDR: 120 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: 0°; 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 (512GB)
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)
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 × Φ26 2 mm (16.36" × Φ10.31")
Net Weight: 10 kg (22.05 lb)
Gross Weight: 12 kg (26.46 lb)

General

Weight: 12 kg
Dimensions: 415.6 mm × Φ26 2 mm
SKU: SD8A840-HNF-PA
Brand: Dahua

Technical Documents

Download the official documentation for installation, setup and reference.

Datasheet682 KBDownload ↓