CCTV camera video help

imhotep

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  • Mar 29, 2017
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    CCTV cam eka dawalta wada raa wenkota wada karan na mokada dan na?
    What happens? Blurry images or the white spots? During the night the IR turns on. You can have problems due to a poor power supply to the camera which affects the performance. White artifacts are due to reflected IR back to the camera etc.
    The description "wada karan na" - doesn't mean much at all.
     
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    dgboy

    Well-known member
  • Feb 17, 2013
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    කොටකෙතන
    What happens? Blurry images or the white spots? During the night the IR turns on. You can have problems due to a poor power supply to the camera which affects the performance. White artifacts are due to reflected IR back to the camera etc.
    The description "wada karan na" - doesn't mean much at all.

    lets say about 6.30 p.m when sunlight is getting low.. Camera IR is turned on to RED but the vision is getting black
    nothing is visible just black on monitor. But when with the sunrise.. camera is working fine.
    I tried switch on a torch and pointed towards camer lens at night.. Then vision is enabled.. when torch is swtched off again vision is black
     

    imhotep

    Well-known member
  • Mar 29, 2017
    14,847
    8
    35,415
    113
    lets say about 6.30 p.m when sunlight is getting low.. Camera IR is turned on to RED but the vision is getting black
    nothing is visible just black on monitor. But when with the sunrise.. camera is working fine.
    I tried switch on a torch and pointed towards camer lens at night.. Then vision is enabled.. when torch is swtched off again vision is black
    Did it work before (at night)? What's the lux rating of the Camera?
     
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    Reactions: dgboy