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Description

Product Description

dahua

Dahua SD8A440-HNF-PA

SKU: 6923172502582

Equipped with Transducter CMOS 1.1.8", allows Recording of the image in quality up to 2560x1440 pixels, even with minimal illumination (0 lux with IR backlight on).

For Camera to have 8 GB of ROM and 2 GB RAM, this ensures smooth operation of advanced AI features.

With Starlight IR technology, By Camera offers clear Picture at night on the Distance up to 500 meters.

By Camera supports Smart Functions such as Facial Recognition, Auto-Tracking and Behavior Analysis (IVS), including detecting abandoned or missing objects.

It also supports video H265+/H264 compression and transmission of three streams simultaneously, which maximizes bandwidth usage.

SD8A440-HNF-PA(6923172502582)_image_1

PTZ functions allow precise control of the rotation (0°-360° horizontal) and Tilt (–30°+90°), with the ability to program 300 presets and create patrol routes.

For Camera to be equipped with Network Interfaces, including RJ-45 (10/100 Base-T), and supports Protocols ONVIF and HTTPS for easy integration with security systems.

It also has a microSD card slot (up to 512 GB) for local data storage.

Resistance to atmospheric conditions (IP67) and wide Temperature Range operation (-40°C to +70°C) make Camera suitable for external applications.

Dahua SD8A440-HNF-PA is a comprehensive solution for professional monitoring, combining high image quality, advanced AI Functions and configuration flexibility.

 

Specification Dahua SD8A440-HNF-PA

CameraImage Sensor1/1.8" CMOS
Pixel4 MP
Max. Resolution2560 (H) x 1440 (V)
ROM8 GB
RAM2 GB
Electronic Shutter Speed1/1 s–1/30,000 s
Scanning SystemProgressive
Min. IlluminationColor: 0.001 lux@F1.4 B/W: 0.0001 lux@F1.4 0 lux@F1.4 (illuminator on)
Illumination Distance500 m (1640.42 ft)
Illuminator On/Off ControlZoom Prio; Manual; Smart IR
Illuminator Number10 IR lights
WiperSmart wiper
LensFocal Length5.6 mm–223 mm
Max. ApertureF1.4–F4.5
Field of ViewH: 61.8°–2.2°; V: 36.3°–1.3°; D: 69.2°–2.4°
Optical Zoom40x
Focus ControlAuto; semi-auto; manual
Close Focus Distance0.5 m–2 m (1.64 ft–6.56 ft)
Iris ControlAuto; manual
DORI Distance
DetectObserveRecognizeIdentify
 
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)
PTZPan/Tilt RangePan: 0° to 360° Tilt: –30° to +90°, auto flip 180°
Manual Control SpeedPan: 0.1°/s–240°/s Tilt: 0.1°/s–100°/s
Preset SpeedPan: 240°/s; Tilt: 120°/s
Preset300
Tour8 (up to 32 presets per tour)
Pattern5
Scan5
Speed AdjustmentYes
Power-off MemoryYes
Idle MotionPreset; Tour; Pattern; Scanning
PTZ ProtocolDH-SD Pelco-P/D (auto recognition)
Smart EventEvent TriggerMotion detection, video tampering, scene changing, network disconnection, IP address conflict, illegal access, and storage anomaly
IVSObject Abandoned/Missing
IntelligenceVideo MetadataSupport 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 RecognitionYes
Auto TrackingYes
VideoVideo CompressionSmart H.265+; H.265; Smart H.264+; H.264; MJPEG (Sub Stream 1)
Streaming Capability3 streams
Resolution4M (2560 × 1440); 1080p (1920 × 1080); 1.3M (1280 × 960); 720p (1280 × 720); D1 (704 × 576); CIF (352 × 288)
Video Frame RateMain 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 ControlCBR; VBR
Video Bit RateH.265/H.264: 512 kbps–8192 kbps
Day/NightAuto (ICR); Color; B/W
BLCYes
WDR140 dB
HLCYes
White BalanceAuto; indoor; outdoor; tracking; manual; sodium lamp; natural light; street lamp
Gain ControlAuto; manual
Noise Reduction2D NR; 3D NR
Motion DetectionYes
Region of Interest (RoI)Yes
DefogOptical
Digital Zoom16x
Image Rotation0°; 180°
Privacy MaskingUp to 24 areas can be set, with up to 8 areas in the same view
S/N Ratio≥55 dB
AudioAudio CompressionG.711a; G.711mu; G.726; AAC; G722.1; G.729; MPEG2-Layer2; G723
NetworkNetwork PortRJ-45 (10/100 Base-T)
Network ProtocolIPv4; 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
InteroperabilityONVIF (Profile S&G&T); CGI
Streaming MethodUnicast; Multicast
User/Host20 (total bandwidth: 64 M)
StorageFTP; Micro SD card (512 GB)
BrowserIE 7 and later versions Chrome 42 and earlier versions Firefox 52 and earlier versions Safari
Management SoftwareSmart PSS; DSS; DMSS; Easy4ip; IVSS
Mobile ClientiOS; Android
CertificationCertificationsCE: EN55032/EN55024/EN50130-4 FCC: Part15 subpartB, ANSI C63.4-2014
PortAnalog Output1 BNC
RS-4851 (baud rate range: 1200 bps–9600 bps)
Alarm I/O7/2
Audio I/O1/1
PowerPower Supply36 VDC, 2.23 A (±25%) Hi-PoE
Power ConsumptionBasic: 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)
ProtectionIP67; TVS 6000 V lightning protection; surge protection; voltage transient protection
StructureCasingMetal
Product Dimensions415.6 mm × Φ262 mm (16.36" × Φ10.31")
Net Weight10 kg (22.05 lb)
Gross Weight12 kg (26.46 lb)

*We have done our best to provide an accurate description and specifications. Please note that these were created and translated automatically using manufacturer data. Colors and appearance may look different depending on your monitor settings. Before buying, please check the product sheet from the manufacturer for official information. The “Specification” section may refer to different variants of the same device (depending on the exact model name/identifier). If anything is unclear or inconsistent, please contact the seller before purchase. If warranty information is provided, it refers to the manufacturer’s warranty unless stated otherwise. Product images may show multiple color variants. If the model name does not include a color designation, it typically refers to the default version (e.g., for cameras: white). Other variants are indicated in the product name, such as “Black” or “BLK”.

Diagram Dahua SD8A440-HNF-PA

SD8A440-HNF-PA(6923172502582)_scheme_1

Construction diagram Dahua SD8A440-HNF-PA

Accessories Dahua SD8A440-HNF-PA

PFB710C

PFA151(6939554903731)_image_1

PFA151

PFB301S-E(PFB301S-E)_image_1

PFB301S-E

Plane Mount Bracket

PFB301C(PFB301C)_image_1

PFB301C

Ceiling Mount Bracket

Documents Dahua SD8A440-HNF-PA

PDF
Dahua_Network_Speed_Dome__26_PTZ_Camera_Web_3.0_User_Manual_V3.0.4.pdf
PDF
Dahua_Network_Speed_Dome___PTZ_Camera_Web_5.0_User_Manual_V1.2.1.pdf
PDF
Installation_Guide_V1.0.0.pdf
PDF
Network_Speed_Dome___PTZ_Camera_Installation_Manual_V1.0.0.pdf
PDF
SD8A440-HNF-PA_S0_datasheet_20250109.pdf

Features

Features
Producer: DAHUA