[Helpful Column] What is the infrared function of security cameras?

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last updated：Aug 27, 2025

MIYOSHI

Explaining the differences from night vision cameras, recommended cameras, and four key points to consider when choosing.

The infrared function of surveillance and security cameras refers to the ability to project infrared light onto objects and use the variations in reflection to produce images. When using security cameras at night, infrared cameras are recommended, but if you do not understand the function of infrared, there is a risk that you may not be able to capture images effectively. Therefore, in this article, we will introduce an overview of the infrared function, recommended security cameras, and points to consider when choosing security cameras. *For detailed content of the column, please refer to the PDF below. For more information, feel free to contact us.*

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【Table of Contents】 1 What is the infrared function of security cameras? 1.1 1. A function that captures images in the dark using special light 1.2 2. Footage from surveillance cameras using infrared function 1.3 3. Differences from night vision cameras 2 【Recommended】3 Security Cameras with Infrared Function 2.1 1. Easy Surveillance Camera "G-cam" | MIYOSHI Corporation 2.2 2. VB-M741LE (H2) | Canon Inc. 2.3 3. VIVOTEK FD9389-EHV-v2 (SF) | Safie Inc. 3 Advantages and Disadvantages of Infrared Function in Security Cameras 4 Four Points to Consider When Choosing a Security Camera with Infrared Function 5 Scenarios for Using the Infrared Function of Security Cameras 6 Mastering the Infrared Function of Security Cameras *For detailed content of the column, please refer to the PDF below. For more information, feel free to contact us.