Dahua HDW1439V-A-IL 4MP Smart Dual Light Eyeball Camera | 2.8mm Lens

Camera

• Image sensor: 1/2.9" CMOS

• Max. resolution: 2560 × 1440 (4 MP) at 25/30 fps

• Scanning system: Progressive

• Electronic shutter: Auto/Manual 1/3 s–1/100,000 s

• Minimum illumination:

  • 0.006 lux @ F1.6 (Color, 30 IRE)

  • 0.0006 lux @ F1.6 (B/W, 30 IRE)

  • 0 lux (with illuminator on)

• S/N ratio: >56 dB

Illumination

• Dual lights: 1 × IR LED + 1 × warm light (smart illumination)

• Illumination distance: Up to 30 m (98 ft) for both IR and warm light

• Illuminator control: Auto/Manual

Lens

• Type: Fixed‑focal

• Mount: M12

• Focal length: 2.8 mm

• Max. aperture: F1.6

• Field of view (2.8 mm):

  • Horizontal: approx. 94°

  • Vertical: approx. 52°

  • Diagonal: approx. 111°

• Close focus distance: 1.1 m

DORI (2.8 mm)

• Detect: 64 m

• Observe: 25.6 m

• Recognize: 12.8 m

• Identify: 6.4 m

Video

• Compression: H.265; H.264; H.264H; H.264B; MJPEG (sub‑stream only)

• Smart Codec: Smart H.265+; Smart H.264+

• Streams: 2 simultaneous streams

• Video bit rate control: CBR/VBR

• Supported resolutions: 4M, 3M, 1080p, 720p, D1, VGA, CIF

• Day/Night: Auto (ICR)/Color/B&W

• Wide Dynamic Range: 120 dB

• Backlight compensation: BLC/HLC

• Noise reduction: 3D NR

• Region of Interest (RoI): Yes (4 areas)

• Image rotation: 0°/180°

• Privacy masking: 4 areas

Intelligence

• Human detection: Supported

• Smart search: Works with Smart NVR to refine event search and merge video events

Audio

• Built‑in microphone: Yes

• Audio compression: G.711a; G.711Mu; PCM; G.726

Alarm & Event

• Motion detection

• Video tampering

• Audio detection

• Network disconnection

• IP conflict

• Illegal access

• Human (SMD) detection

• Security exception

Network

• Network port: RJ‑45 (10/100 Base‑T)

• Protocols: IPv4; IPv6; HTTP; TCP; UDP; ARP; RTP; RTSP; RTCP; RTMP; SMTP; FTP; DHCP; DNS; DDNS; NTP; Multicast; ICMP; IGMP; P2P

• Interoperability: ONVIF (Profiles S/T); CGI

• Users/Hosts: Up to 6 (Total bandwidth: 24 Mbps)

• Storage: FTP

• Browser support: IE; Chrome; Firefox

• Management software: Smart PSS Lite; DSS; DMSS

• Mobile client: iOS; Android

• Cyber security: HTTPS; trusted execution; configuration encryption; security logs; WSSE; account lockout; X.509 certificate support; video encryption

General

• Power supply: 12 V DC / PoE (802.3af)

• Power consumption:

  • Basic: ~2 W (12 V DC) / ~2.9 W (PoE)

  • Max (with encoding, WDR, illuminators): ~4.6 W (12 V DC) / ~5.7 W (PoE)

• Operating temperature: –40 °C to +60 °C

• Operating humidity: ≤ 95%

• Protection: IP67 (dust and water resistant)

• Construction: Inner core metal + plastic cover

• Dimensions: 100.9 mm × Ø 109.9 mm

• Net weight: ~0.33 kg

• Gross weight: ~0.45 kg