Night Vision for Security Cameras

Now we generally have wifi cameras in our homes, so what are the night vision functions of smart home cameras?

1.Color night vision
The olor night vision mode uses a lens with a super large aperture of F1.0, and the amount of light transmitted is 2.56 times that of ordinary cameras. Color night vision is also called image enhancement because it relies on image enhancement technology to provide color night vision in very low light. Note that these surveillance cameras require some visible light in order to produce color images.

2. Infrared (IR) night vision
The working principle of the infrared night vision camera is: in a dark environment with no visible light or low light, the infrared emitting device is used to actively project infrared light onto the object, and the infrared light enters the lens after being reflected by the object for imaging. Most security cameras today are equipped with built-in infrared LEDs that provide night vision in low or no light conditions.

3. Automatic infrared night vision
The automatic infrared night vision mode adopts light perception and portrait detection technology, intelligently recognizes someone and it will be recognized in color, if there is no one and the light is black and white, it is very intelligent and power-saving.