Dahua HDW5849H-ASE-LED IP Network camera 8MP / 2.8mm

Camera Specifications

Image Sensor

• 1/1.2" CMOS

Max. Resolution

• 3840 (H) x 2160 (V)

ROM

• 256 MB

RAM

• 2 GB

Scanning System

• Progressive

Electronic Shutter Speed

• Auto/Manual 1/3 s–1/100,000 s

Min. Illumination

• 0.0005 lux@F1.0

S/N Ratio

• 56 dB

Illumination Distance

• Up to 50 m (164.04 ft)

Illuminator On/Off Control

• Auto; Manual

Illuminator Number

• 2 (Warm light)

Angle Adjustment

• Pan: 0°–360°
• Tilt: 0°–78°
• Rotation: 0°–360°

Lens

Lens Type

• Fixed-focal

Lens Mount

• M22

Focal Length

• 2.8 mm

Max. Aperture

• F1.0

Field of View

• 2.8 mm: H: 102°; V: 53°; D: 125°

Iris Control

• Fixed

Close Focus Distance

• 2.8 mm: 5 m (16.40 ft)

DORI Distance

(DORI: Detect, Observe, Recognize, Identify) – This system defines the ability to distinguish persons or objects within the covered area.

Smart Events

• IVS (Perimeter Protection): Intrusion, tripwire, fast moving, loitering detection, people gathering, parking detection
• Smart Object Detection: Abandoned object, missing object
• SMD (Smart Motion Detection): SMD 3.0
• AcuPick: Uses deep learning for accurate target matching
• Face Detection: Includes attributes extraction, snapshot optimization, angle filtering, etc.
• People Counting: Tripwire counting, area-based counting, report generation
• Heat Map: Yes
• Video Metadata: Detection of motor vehicles, non-motor vehicles, faces, human bodies
• Smart Search: Works with Smart NVR for refined intelligent search

Video

Video Compression

• H.265; H.264; H.264H; H.264B; MJPEG (Only supported by the sub-stream)

Smart Codec

• Smart H.265+; Smart H.264+

AI Coding

• AI H.265; AI H.264

Video Frame Rate

• Main stream: 3840 x 2160@(1–25/30 fps)
• Sub stream: D1@(1–25/30 fps)
• Third stream: 1080p@(1–25/30 fps)

Stream Capability

• 3 streams

Resolution

• 8M (3840 x 2160); 6M (3072 x 2048); 5M (3072 x 1728/2592 x 1944); 4M (2688 x 1520); 3.6M (2560 x 1440); 3M (2048 x 1536); 2M (2304 x 1296); 1080p (1920 x 1080); 1.3M (1280 x 960); 720p (1280 x 720); D1 (704 x 576/704 x 480); VGA (640 x 480); CIF (352 x 288/352 x 240)

Bit Rate Control

• CBR/VBR

Video Bit Rate

• H.264: 32 kbps–16384 kbps
• H.265: 32 kbps–16384 kbps

Image Features

• Day/Night: Color/B/W
• BLC (Backlight Compensation): Yes
• HLC (Highlight Compensation): Yes
• WDR (Wide Dynamic Range): 140 dB
• White Balance: Auto, natural, street lamp, outdoor, manual
• Noise Reduction: 3D NR
• Motion Detection: OFF/ON (4 areas)
• Region of Interest (RoI): Yes (4 areas)
• Defog: Yes
• Image Rotation: 0°/90°/180°/270°
• Privacy Masking: 4 areas
• LDC (Lens Distortion Correction): Yes

Audio

• Built-in MIC: Yes, dual MIC
• Audio Compression: PCM; G.711a; G.711Mu; G.726; G.723

Alarm

• Alarm Events: No SD card, SD card full, network disconnection, motion detection, video tampering, tripwire, intrusion, face detection, etc.

Network

• Network Port: RJ-45 (10/100 Base-T)
• Network Protocol: IPv4; IPv6; HTTP; TCP; UDP; ARP; RTP; RTSP; SMTP; FTP; etc.
• Interoperability: ONVIF (Profile S; Profile G; Profile T); CGI
• Storage: FTP; SFTP; Micro SD card (max. 512 GB); NAS
• Browser: IE, Chrome, Firefox, Safari
• Management Software: SmartPSS Lite; DSS; DMSS
• Mobile Client: iOS, Android
• Cybersecurity: Video encryption, firmware encryption, configuration encryption, HTTPS, IP/MAC filtering, etc.

Power Supply

• Power Supply: 12 VDC/PoE (802.3af)/ePoE
• Power Consumption: Basic: 3.6 W (12 VDC); 5 W (PoE)
  Max: 7.9 W (12 VDC); 9.6 W (PoE)

Environment

• Operating Temperature: –40 °C to +60 °C (–40 °F to +140 °F)
• Storage Temperature: –40 °C to +60 °C (–40 °F to +140 °F)
• Protection: IP67