WiFi Wireless Surveillance IP Security Camera HD 1280x720p Night Vision,Pan/Tilt 2-Way Audio
- Aug 16, 2017 -
Requirements in different color temperature environment, according to white objects, the screen image should also be white. The color temperature indicates the spectral composition of the light. Low color temperature indicates long wave composition. When the color temperature changes, the light source of the three primary colors (red, green, blue) of the proportion will change, need to adjust the proportion of three primary colors to achieve color balance, which is the reality of white balance adjustment.
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