- What is the range of a long range network camera? - How does a 4MP camera differ from a 2MP camera? - Can 4MP cameras capture clear images at night? - What features does a long-range network camera offer?

Table of Contents

1. Range of a Long-Range Network Camera
2. Comparison of 4MP and 2MP Cameras
3. Night Vision Capabilities of 4MP Cameras
4. Features of a Long-Range Network Camera
5. Huanyu Company Solutions
6. References

Range of a Long-Range Network Camera

Long-range network cameras are designed for extensive distance surveillance and monitoring with a range stretching from 500 meters to over 20 kilometers depending on the model, lens type, and environment. These cameras utilize specialized lenses and high-resolution sensors to achieve such reach.

Comparison of 4MP and 2MP Cameras

The primary difference between 4MP (Megapixel) and 2MP cameras lies in their resolution. A 4MP camera offers a resolution of 2560 x 1440 pixels, while a 2MP camera provides 1920 x 1080 pixels. This translates to a 4MP camera offering approximately twice the total pixel count of a 2MP camera, enabling sharper and more detailed images.

• 4MP Camera:
  • Resolution: 2560 x 1440 pixels
  • Total Pixels: 3,686,400
• 2MP Camera:
  • Resolution: 1920 x 1080 pixels
  • Total Pixels: 2,073,600

Night Vision Capabilities of 4MP Cameras

4MP cameras can indeed capture clear images at night, particularly with integrated infrared (IR) technology and low-light sensors. Many 4MP network cameras are equipped with IR LEDs that illuminate areas up to 50 meters (or more) in complete darkness, enhancing night-time surveillance capability. Advanced models implement technologies such as Wide Dynamic Range (WDR) and noise reduction to improve performance in low-light situations.

• IR Illumination Distance: Up to 50 meters
• Technologies: Wide Dynamic Range, Noise Reduction

Features of a Long-Range Network Camera

Long-range network cameras offer a variety of features tailored to extensive surveillance needs:

• High Megapixel Count: Typically ranging from 4MP to 8MP, providing clear imagery over vast distances.
• Optical and Digital Zoom: Powerful zoom functionalities allowing closer inspection of distant subjects.
• Infrared Night Vision: Effective in low-light conditions with enhanced IR capabilities.
• Weather-Resistant Design: Typically built with IP67-rated enclosures for protection against harsh environments.
• Intelligent Analytics: Features like motion detection, line crossing, and intrusion detection.

Huanyu Company Solutions

Huanyu offers state-of-the-art long-range network camera solutions designed for resilience and performance across varying environments. Their solutions integrate cutting-edge technology with robust design to meet complex surveillance requirements. Key offerings include high-resolution optical sensors, adaptable lenses, and advanced software analytics.

• Product Range: Extensive selection, including models with resolution up to 8MP.
• Integration: Seamless integration with existing security infrastructures.
• Customer Support: Comprehensive support and customization options available.

References

• Camera Specifications from Leading Manufacturers
• Industry Standards in Surveillance Technologies
• Research Articles on Optical and Digital Surveillance Solutions