Dahua IPC-HDW1439V-PV | 4MP Active Deterrence Dome | 2.8mm Lens | 30m Dual Light | Two-Way Audio | PoE IP67

The Dahua IPC-HDW1439V-PV is a 4MP fixed-focal IP dome camera designed for residential and commercial security. It combines Active Deterrence, Smart Dual Light, Two-Way Audio, and PoE for reliable 24/7 surveillance with real-time alerts.

Image & Video

• Image Sensor: 1/2.9″ Progressive Scan CMOS
• Maximum Resolution: 4MP (2560 × 1440)
• Frame Rate: Up to 25/30fps at 4MP
• Video Compression: H.265, H.264, Smart H.265+, Smart H.264+
• Low-Light Performance:
  • 0.006 Lux (Colour)
  • 0.0006 Lux (Black & White)
  • 0 Lux with IR/Warm Light enabled
• Wide Dynamic Range (WDR)
• 3D Digital Noise Reduction (3D DNR)
• Backlight Compensation (BLC)
• Highlight Compensation (HLC)

Lens

• Lens Type: Fixed
• Focal Length: 2.8mm
• Maximum Aperture: F1.6
• Horizontal Viewing Angle: 94°
• Vertical Viewing Angle: 51°
• Diagonal Viewing Angle: 110°
• Minimum Focus Distance: 1.1m

Night Vision

• Smart Dual Light Technology
• IR Night Vision: Up to 30 metres
• Warm White Light: Up to 30 metres
• Automatic switching between IR and white light based on intelligent detection
• Full-colour recording when warm light is active

Active Deterrence Features

• Built-in flashing white light
• Built-in siren/alarm
• Customisable warning sounds
• Human detection
• One-touch arming/disarming
• Sound and light warning triggered by human events

Audio

• Built-in microphone
• Built-in speaker
• Full duplex Two-Way Audio
• Remote communication through the mobile app

Smart Detection

• Human Detection
• Motion Detection
• Audio Detection
• Video Tampering Detection
• Network Disconnection Detection
• IP Conflict Detection
• Illegal Access Detection

Network Features

• ONVIF Profile S & Profile T compatible
• IPv4 & IPv6 support
• RTSP
• P2P Remote Viewing
• Compatible with:
  • Smart PSS Lite
  • DSS
  • DMSS Mobile App (Android & iOS)
• Supports Chrome and Firefox browsers

Power

• 12V DC
• PoE (IEEE 802.3af)
• Maximum Power Consumption:
  • 10W (PoE)
  • 8.5W (12V DC)

Build & Environmental

• Weather Rating: IP67
• Suitable for indoor and outdoor installations
• Operating Temperature:
  • -40°C to +60°C
• Metal and high-strength plastic construction
• Dimensions:
  • 100.9 × 109.9 mm
• Weight:
  • Approximately 0.32 kg