Camera is very clear during the day but it night we see snow off and on during the night

Do you have a indoor camera and you are looking outside through a glass window? You might be getting a reflection back from the glass from the night vision

Nearly all cameras work well in the day. Night vision depends on the type of camera and the technology it is using. For example a CMOS based camera will provide a very poor quality picture in the dark. A CCD Super HAD CCD II will provide a good picture with 0.01 illumination and a EXVie HAD CCD II will provide an even better picture with lux of 0.001. You really need to look at the specifications of the camera before you buy and not go with the "Platinum" or hype keywords used by the manufacturer. I have seen a lot of SWAN Cameras which are basically useless at night.

Did you accidentally switch the the camera to manual mode or to night shots. (night portrait) in scene?
Just chose the little camera logo on the mode dial and try again. If you still have problems I hope to hear from you.

It sounds like your cameras are placed in the window. They will work fine during the day, but the reflection from the window will cause a blur at night. Try moving the cameras outside or away from the windows to get rid of the blur.

Night shots without flash will cause your camera to use a slower shutter speed. This can cause camera shake. To avoid this, put your camera on a tripod. Also, you can raise the ISO to a higher setting...however, too high and you'll get more digital noise in the picture.

You might have your ISO set too high.

Try setting your camera to auto. You may even have to hold the shutter button down part way to allow it to auto focus before you snap the shot.

Check your ISO setting. Try "auto ISO".

Try this: Set the camera to shooting mode. Press the function/set button Scroll down to find the automatic exposure item Set this to 0 and press the function set button again.
Let me know how this works for you and let me know if I can help any further. If you like my response, please rate it appropriately and thank you for coming to FixYa.

• If you can manually change the sensitivity ie iso you will get better images in low light. My digital camera on auto is not good in low light but I do the above and get satisfactory images.good luck...jw