What does night vision mean on a security camera?

A security camera with night vision allows you to see in the dark. This can be helpful if you want to monitor your home or business at night. Night vision cameras use infrared light to see in the dark. They can see objects that are not visible to the naked eye.

Security cameras are a great way to deter crime and keep an eye on your property. If you are considering a security camera for your home or business, be sure to research which type of camera will best suit your needs. Night vision security cameras are a great option for those who want to monitor their property at night.

1. Night vision on a security camera refers to the camera’s ability to record images in low light conditions.2. Most night vision cameras use infrared technology to record images in darkness.3. Night vision cameras are often used in security applications where lighting conditions are not ideal.

Frequently Asked Question

  1. What does night vision mean on a security camera?

  2. Active night vision systems involve a camera and a bright light that emits near infrared radiation (which happens to be invisible to the naked eye). The camera is sensitive to this light and picks it up. Passive night vision systems use an image intensifier tube to amplify existing light.21 Aug 2019 [1]

  3. What is the difference between night vision and infrared?

  4. Difference Between Night Vision and Thermal Imaging Thermal imaging does not need any light to function. Night vision works by amplifying nearby visible light. Thermal imaging works by using infrared sensors to detect differences in temperatures of objects in its line of sight.24 June 2019 [2]


In short, night vision on a security camera means that the camera is able to capture images in low-light conditions. This is typically accomplished through the use of infrared LEDs, which allow the camera to see in the dark by emitting invisible light that is then converted into an image by the camera sensor.

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While night vision is a great feature to have on a security camera, it is important to remember that it is not always 100% reliable. If there is little to no light at all, the camera may not be able to produce a clear image. Additionally, if there is too much light (such as from a nearby street lamp), the image may appear washed out.

Sources –

  1. https://soliom.net/blogs/tips/night-vision-cameras
  2. https://speedir.com/blog/night-vision-vs-thermal-imaging-explained/

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