Are you are considering upgrading your home or business security system with the addition of a day-night color camera? Here is a rundown of the most important things about them. Then it’s your call whether or not to go ahead with buying this type of camera.
Color or Black and White Cameras – What’s the Difference
To know how you can really benefit from a day-night color camera, you should first learn the basic difference between cameras that can capture images in color and those that can only produce black and white photos.
This device works by having an IR cut filter positioned on top of its imager. This filter is what allows the camera to capture colored photos, but this capability is limited to a range of 400nm to 750nm or the visible spectrum. Anything lower or higher, darker or lighter, than the light produced in that range will render the colored camera ineffective.
A black and white camera, on the other hand, can work without these limits. It can capture sharp images even in settings with low-light levels by using alternative lighting like infrared illuminators, fluorescent lighting, or incandescent lights. Of course, it’s a given that all those photos won’t be in color.
Two in One – Benefits of Using a Day-Night Color Camera
With the help of a day-night color camera, you get to enjoy the advantages of using a color and black & white camera at the same time.
Details, Details, Details
Color is not only for aesthetic purposes, they also provide greater and better details, details that can make all the difference in the world when you’re using the photo to determine the identity of a burglar or vandal that had broken into your place.
Color gives you more information about the person’s skin tone, hair and eye color -characteristics that a black & white camera won’t be able to specify.
Automatic Transition
A day-night color camera includes a removable IR cut filter. When the dark sets in, the camera will sense the decrease of light levels in the setting and this will prompt the automatic removal of the IR cut filter in order to remain useful after dark.
Do You Need a Day-Night Color Camera?
This can be best answered by another question: do you need a single security camera that can operate 24/7 on its own? If the answer’s yes then you do need a day-night color camera.