The Features And Operation Of Security Cameras

October 28, 2013 by
Filed under: Security and Surveillance 

security camera When it comes to security cameras it can be hard to work out which one is best for your application and needs. There are generally many different choices to choose from and can be confusing for many people. Here are some generally insight into the different features of security cameras and what they are designed to do for your application when installed.

The Features And Operation Of Security Cameras

Night Vision: Night vision is pretty much what the words say, vision, or viewing, of a night in dark areas. Night vision cameras are generally used in night time only surveillance recordings or are used with day and night cameras which offer 24 hour running capacity. Night vision allows the camera to see in the dark and enables for it to record and capture objects or trespassers in the dead of night clearly.

Backlight Compensation: If you see a surveillance camera which features backlight compensation, it can be beneficial for many reasons. Backlight compensation allows for dark background objects that normally can’t be made out by normal security cameras to be brought forward into the foreground and highlighted to view exactly what the image portrays. This feature is great for helping to identify thieves and trespassers and can help lead to making an arrest.

Resolution: Resolution is what makes your image clear or blurry. Resolution is generally measured by how many image lines are close together to form an image. In general rule the standard resolution for a security camera is around 300-400 lines. Resolution ratings higher than this including 500-600 lines will provide a much clearer and detailed image when recorded.

IP Rating: The IP rating is generally used to tell whether the security camera will be used for outdoor or indoor use. IP ratings will tell you whether the camera can handle tampering and whether it can handle rain or weather conditions. Although there are many IP rating options, the most common waterproof rating you may see on security cameras of IP44 ratings. The higher the rating the more resistance the camera will have against changing weather conditions and vandalism.

 

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