Table of Contents

1. Introduction to Eo/Ir Network Cameras
2. Working Principle of EO/IR Network Cameras
3. Key Components of EO/IR Network Cameras
4. Technical Parameters and Performance
5. Savgood Company Solutions
6. References

Introduction to EO/IR Network Cameras

Electro-Optical/Infrared (EO/IR) network cameras are advanced surveillance and imaging devices that effectively combine optical and infrared technologies. These cameras are capable of capturing high-resolution images in both visible and infrared spectrums and are used in a variety of applications such as military reconnaissance, border security, and industrial monitoring.

Working Principle of EO/IR Network Cameras

EO/IR network cameras function by integrating an optical sensor with an infrared sensor, allowing them to operate under various lighting conditions. The optical sensor captures images in the visible spectrum, while the infrared sensor detects heat signatures and creates thermal images. Through sophisticated processing algorithms, these cameras provide a comprehensive view that is not limited by adverse weather or lighting conditions.

Key Components of EO/IR Network Cameras

EO/IR network cameras consist of the following key components:

1. Optical Sensor: Captures visuals within the visible light spectrum (380 nm to 750 nm) and delivers high-resolution images. Typical resolutions range from 2 megapixels to 8 megapixels.
2. Infrared Sensor: Detects thermal radiation and converts it into an image, effective in complete darkness. Operates between 8 µm to 14 µm wavelength range with resolution capabilities typically between 320x240 to 640x480 pixels.
3. Image Processing Unit: Utilizes advanced algorithms to merge data from both sensors, enhancing detail and clarity.
4. Network Interface: Facilitates the transmission of processed images to remote clients over IP networks using protocols such as HTTP, RTP, or RTSP.

Technical Parameters and Performance

EO/IR network cameras vary in performance based on the following parameters:

• Resolution: Optical resolutions can reach up to 8 megapixels, while thermal resolutions generally range between 320x240 and 640x480 pixels.
• Frame Rate: Commonly operates at 30 frames per second (fps); higher-end models may provide up to 60 fps.
• Spectral Range: Optical sensors cover 380 nm to 750 nm, and IR sensors operate between 8 µm and 14 µm.
• Dynamic Range: High dynamic range (HDR) imaging enhances visibility in varied lighting conditions, with a typical contrast ratio of 70 dB.
• Power Consumption: Often powered via PoE (Power over Ethernet), consuming between 10-30 watts.

Savgood Company Solutions

Savgood is a leading provider of EO/IR network camera solutions renowned for its innovative designs and robust performance. The company's offerings include:

• SG-ZCM2030DL: A 2-megapixel day/night camera module featuring 30x optical zoom and advanced HDR imaging, tailored for medium-range surveillance.
• SG-TCM362X: Equipped with a 640x480 thermal sensor and a 36x optical zoom lens, suitable for long-range detection and monitoring.
• SG-ZCM8036N: An 8-megapixel module with 36x optical zoom and integrated gyro stabilization for applications demanding high precision and clarity.

References

1. Savgood. Product Specifications. Accessed from https://www.savgood.com/products
2. Infrared Imaging Standards. Understanding Infrared Cameras, Journal of Infrared Technology, 2022.
3. Network Camera Industry Reports, Trends and Developments in EO/IR Technology, 2023.