Model: DS-2CD1047G2H-LIU

Product Description:
A 4MP smart full-color fixed bullet network camera engineered for high-quality, round-the-clock surveillance with human and vehicle classification. It is built to perform in demanding environments, delivering real-time video with full-color clarity and integrated audio monitoring.

Key Specifications & Features:

• Image Sensor:
  1/1.8" Progressive Scan CMOS sensor delivering a resolution of 2560 × 1440 (4 Megapixels) for sharp and vivid imaging.

• Lens Options:
  Fixed focal length lens available in 2.8 mm and 4 mm variants.

  • 2.8 mm provides a wide horizontal field of view (~103°).

  • 4 mm offers a more focused view (~83°).
    Both lenses use an F1.0 large aperture for improved low-light performance.

• Color Imaging:
  Built with advanced supplemental white light technology enabling full-color video even in complete darkness.

  • Effective illumination range: up to 30 meters.

  • Minimum illumination: 0.0005 Lux (F1.0, AGC on).

• Infrared (IR) Distance:
  Not applicable — uses white light instead of traditional IR for full-color visibility at night.

• Audio Support:
  Integrated microphone provides real-time audio capture.

  • Supports mono audio.

  • Audio compression options include G.711, G.722.1, G.726, and AAC.

• WDR & Noise Reduction:

  • 120 dB Wide Dynamic Range for handling high-contrast lighting scenes.

  • 3D Digital Noise Reduction enhances clarity in low-light or noisy environments.

• Smart Features:

  • Deep learning-based human and vehicle classification for intelligent event detection.

  • Motion detection, tamper detection, and event notifications.

  • Privacy masking zones configurable.

• Video Compression & Streaming:

  • Supports H.265+, H.265, H.264+, and H.264 codecs.

  • Dual video streams (main and sub).

  • Adjustable resolution and frame rate settings.

• Storage:

  • Built-in microSD/SDHC/SDXC card slot supporting up to 512 GB edge storage.

• Network Protocols:

  • Full suite of network protocols for secure and stable data transmission.

  • ONVIF support for compatibility with standard network video systems.

• Power Supply & Consumption:

  • Supports 12 VDC ±25% or Power over Ethernet (PoE, 802.3af).

  • Maximum power consumption: up to 7.5W.

• Environmental Ratings:

  • IP67-rated weatherproof housing for outdoor installation.

  • Operating temperature range: -30°C to +60°C.

  • Surge protection: up to 4kV.

• Construction & Appearance:

  • Rugged and compact bullet-style design.

  • Color: Clean white finish.

  • Housing: Metal and plastic composite build for durability.