Monitor the camera from the appearance of how to distinguish is not infrared
Again, in the dark environment test: some of the camera's infrared light is hidden, this situation will be in power, and then placed in a dark environment to test to know. (Can see the output screen is illuminated screen that has infrared function)
Second, the power test: a small number of camera light bulbs are not infrared, is white, this need to power, and then block the camera on the light sensor, so that the lamp work together. (White light bulb when working, the light is white, the human eye can be seen. Infrared light bulb is issued by the infrared light, the human eye is almost invisible, but the camera output screen is illuminated)
First of all, from the appearance to judge: with the bulb in general are infrared lighting.
Many users in the purchase of infrared surveillance cameras will encounter how to distinguish between the infrared function of this problem. Here, we provide a way for everyone, hoping to help you solve this problem.
