Description
Dahua DH-IPC-HDW1439V-A-IL is a 4MP fixed-focal dome-style IP camera from Dahua's Entry series, built for buyers who want sharper resolution and smarter color night recording without stepping up to a premium camera line. Its compact eyeball housing sits flush against ceilings or walls, making it a discreet, low-profile option for homes, offices, and retail spaces.
At its core is a 1/2.9" 4MP CMOS sensor, capturing 2560×1440 resolution at 25/30fps through a fixed 2.8mm lens offering a wide field of view suitable for single-camera room or entrance coverage. The camera uses Smart H.265+/H.264+ compression, cutting storage and bandwidth demands significantly compared to standard encoding — a practical benefit for multi-camera NVR setups with limited storage.
Its standout feature is Smart Dual Light technology: the camera defaults to infrared illumination at night, then automatically switches to warm white light with full-color recording the moment it detects movement — both IR and warm light reach up to 30 meters. This delivers clearer, identifiable color footage of visitors instead of the flat black-and-white image typical of standard IR-only dome cameras.
Human detection (SMD) filters out false alerts from non-human movement like blowing leaves, pets, or passing shadows, keeping alarms focused on genuine activity. A built-in microphone adds audio capture alongside video, and 120dB WDR balances exposure in high-contrast lighting, such as a doorway lit by both sun and shade.
Built for durability, the IP67-rated metal-and-plastic housing withstands outdoor rain, dust, and temperatures from -40°C to +60°C, while power comes via 12V DC or PoE for straightforward single-cable installation.
Specifications
| Attribute / Feature | Specification Details |
| Product Type | 4MP Smart Dual Light Fixed-focal Dome (Eyeball) IP Camera |
| Image Sensor | 1/2.9-inch Progressive CMOS Sensor |
| Maximum Resolution | 2560 × 1440 (4MP) at 25/30 fps |
| Lens Options | 2.8 mm or 3.6 mm Fixed Lens |
| Maximum Aperture | F1.6 |
| Video Compression | Smart H.265+, Smart H.264+, H.265, H.264, H.264H, H.264B, MJPEG (sub stream) |
| Night Vision | Smart Dual Light (IR + Warm Light), up to 30 m IR and 30 m Warm Light |
| Wide Dynamic Range | 120 dB True WDR with 3D NR, HLC and BLC |
| AI Features | Human Detection, Smart Search, Motion Detection, Video Tampering Detection |
| Audio | Built-in Microphone (G.711a, G.711Mu, PCM, G.726) |
| Power Supply | 12 V DC ±30% or PoE (IEEE 802.3af) |
🏢 About CSL Systems
CSL Systems is Bangladesh's one-stop security, attendance, and smart business solutions company, providing trusted solutions from leading brands including Hikvision, Dahua, ZKTeco, and Uniview.
We also develop our own AttendPro Attendance & Payroll Management Software and Smart POS Management Systems, delivering complete technology solutions for modern business operations.
→ Explore our complete Attendance & Payroll Management System
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