Technical Specifications
| Specification | Details |
|---|---|
| Brand | Dahua |
| Model | DH-IPC-HDW1439VP-A-IL-0280B |
| Product Type | 4MP Smart Dual Light Fixed-Focal Eyeball Network Camera |
| Series | Dahua Entry Series |
| Image Sensor | 1/2.9-inch CMOS |
| Effective Pixels | 2560 × 1440 |
| Resolution | 4MP |
| Scanning System | Progressive Scan |
| Minimum Illumination | 0.006 Lux @ F1.6, 30 IRE (Color); 0.0006 Lux @ F1.6, 30 IRE (B/W); 0 Lux with illumination |
| Lens Type | Fixed-Focal |
| Lens Mount | Built-in M12 |
| Focal Length | 2.8mm |
| Maximum Aperture | F1.6 |
| Horizontal Field of View | 94° |
| Vertical Field of View | 52° |
| Diagonal Field of View | 111° |
| Minimum Focus Distance | 1.1m |
| DORI – Detect | 64m |
| DORI – Observe | 25.6m |
| DORI – Recognize | 12.8m |
| DORI – Identify | 6.4m |
| IR Illumination Distance | Up to 30m |
| LED Illumination Distance | Up to 30m |
| Illuminators | 1 × IR LED + 1 × Warm-Spectrum LED |
| Smart Dual Light | Supported |
| Day/Night | IR Cut Filter Auto / Manual |
| Video Compression | H.265 / H.264 / MJPEG |
| Smart Codec | Smart H.265+ / Smart H.264+ |
| Main Stream | 2560 × 1440 @ 1–25fps |
| Sub Stream | 704 × 576 @ 1–25fps |
| Video Streams | 2 Streams |
| Bit Rate Control | CBR / VBR |
| Video Bit Rate | H.264: 32Kbps–4096Kbps; H.265: 12Kbps–4096Kbps |
| Wide Dynamic Range | WDR 120dB |
| Noise Reduction | 3D DNR |
| Backlight Compensation | BLC / HLC |
| Motion Detection | 4 Areas |
| Region of Interest | 4 Areas |
| Human Detection | Supported |
| Smart Illumination | Supported |
| Image Rotation | 180° |
| Privacy Masking | 4 Areas |
| Built-in Microphone | Yes |
| Audio Compression | G.711A / G.711Mu / G.726 / PCM |
| Network Interface | RJ-45 10/100 Mbps Ethernet |
| Network Protocols | ARP / DDNS / DHCP / DNS / FTP / HTTP / ICMP / IGMP / IPv4 / IPv6 / Multicast / NTP / P2P / RTCP / RTMP / RTP / RTSP / SMTP / TCP / UDP |
| Interoperability | ONVIF Profile S / Profile T / CGI |
| Maximum Connections | 6 users / 24 Mbps total bandwidth |
| Storage | FTP |
| Management Software | Smart PSS Lite / DSS / DMSS |
| Mobile Client | iOS / Android |
| Power Supply | 12V DC / PoE 802.3af |
| Basic Power Consumption | 2W DC / 2.9W PoE |
| Maximum Power Consumption | 4.6W DC / 5.7W PoE |
| Protection | IP67 |
| Operating Temperature | -40°C to +60°C |
| Operating Humidity | ≤95% |
| Housing Material | Metal + Plastic |
| Dimensions | Ø109.9mm × 100.9mm |
| Net Weight | 0.33kg |
| Gross Weight | 0.45kg |
