4 MP Smart Hybrid Light Fixed Dome Network Camera:

The 4 MP Smart Hybrid Light Fixed Dome Network Camera is designed for high-quality, versatile surveillance with advanced features. Below is a detailed overview of its specifications and capabilities:

Key Features:

• High-Quality Imaging:

  • Resolution: Provides high-definition video at 4 MP (2560 x 1440 pixels), ensuring clear and detailed footage.

• Human and Vehicle Detection:

  • Smart Detection: Utilizes advanced algorithms to accurately identify and distinguish between people and vehicles, reducing false alarms and focusing on relevant events.

• Smart Hybrid Light Technology:

  • Advanced Lighting: Combines infrared and white light LEDs for both full-color and black-and-white night vision. This technology enhances visibility in various lighting conditions and extends the camera's range.

• Built-in Microphone:

  • Audio Security: Captures audio along with video, adding another layer of security by providing real-time sound recording.

• Efficient Compression Technology:

  • H.265+ Compression: Reduces bandwidth and storage requirements while maintaining high video quality, optimizing network and storage efficiency.

• On-board Storage:

  • SD Card Slot: Supports microSD cards up to 512 GB (optional), allowing for local video storage and reducing dependency on network storage solutions.

• Weatherproof and Vandal-Resistant:

  • IP67 Rating: Provides dust and water resistance for reliable performance in harsh weather conditions.
  • Vandal-Resistant: Designed to withstand tampering and physical impact.

Technical Specifications:

• Image Sensor:

  • Type: 1/3" Progressive Scan CMOS
  • Max. Resolution: 2560 × 1440 pixels

• Min. Illumination:

  • Color: 0.005 Lux @ (F1.6, AGC ON)
  • Black & White: 0 Lux with IR

• Shutter Time:

  • Range: 1/3 s to 1/100,000 s

• Day & Night:

  • IR Cut Filter: Automatic filter for day/night operation, ensuring optimal image quality in varying light conditions.

• Angle Adjustment:

  • Pan: 0° to 355°
  • Tilt: 0° to 75°
  • Rotate: 0° to 355°

• Lens:

  • Type: Fixed focal lens
  • Focal Length & Field of View (FOV):
    • 2.8 mm Lens: Horizontal FOV 98°, Vertical FOV 54°, Diagonal FOV 114°
    • 4 mm Lens: Horizontal FOV 78°, Vertical FOV 42°, Diagonal FOV 93°
  • Lens Mount: M12
  • Iris Type: Fixed
  • Aperture: F1.6

Additional Features:

• Lens Options: Choose between 2.8 mm and 4 mm lenses to suit different surveillance needs and coverage areas.
• Flexible Installation: The camera's adjustable angles and weatherproof design allow for flexible installation in various environments, both indoor and outdoor.

Usage Scenarios:

• Residential: Ideal for monitoring home exteriors, driveways, and entry points.
• Commercial: Suitable for business premises, including parking lots, building perimeters, and store entrances.
• Public Spaces: Effective for surveillance in parks, community centers, and other public areas.

This camera offers high-definition video quality, advanced lighting capabilities, and intelligent detection features, making it a versatile and robust solution for comprehensive surveillance needs.

The "Smart Hybrid Light" feature on the DS-2CD1143G2-LIU is designed to improve video quality in low-light conditions. Here’s a more detailed look at how it works:

• Adaptive Illumination: The camera adjusts its built-in light source (usually infrared LEDs) based on the ambient lighting conditions. This helps maintain clear video footage without overexposing or underexposing the image.
• Low-Light Performance: The Smart Hybrid Light technology enhances the camera’s ability to capture clear video even in very low light environments, making it effective for 24/7 surveillance.
• Color and Clarity: During low-light conditions, the camera’s illumination system provides enough light to capture detailed color images, rather than switching to monochrome IR mode. This helps in identifying details and colors that would otherwise be lost in complete darkness.
• Automatic Adjustment: The camera dynamically adjusts the light intensity and other settings based on the scene's lighting, which helps reduce glare and improve overall image quality.

This technology is particularly useful in areas where lighting conditions can change frequently or where traditional infrared illumination might be too harsh.