At present, many within the scope of the performance, properly improved by reasonable way, will get an unexpected harvest, for the road in the road traffic among the special camera effect is very big, the camera can be obtained by selecting reasonable application effect, let's look at the road dedicated camera purchase eight points.

1, the first is the road dedicated camera to support the 485 communication protocol, the characteristics of the environment can maintain the parameter recognition.

2, followed by the automatic aperture of the lens effect is to get the full recognition of the road camera on the whole effect, so as to obtain the dynamic performance of the effect, to better achieve the quality of the image signal.

3, for high-definition video surveillance performance also have real-time monitoring performance for road special camera, some have the performance function effect of low illumination, can achieve the dusk or at night and then the performance of the image features low illuminance;

4, of course for HD performance, road dedicated camera can also get to meet, so as to achieve the features of more beautiful;

5, for the road camera, with automatic shutter and automatic gain or white balance performance is also a can be coupled with the processing of a;

6, for the use of CCD sensor has been one of the contents of the road dedicated camera, through a reasonable CMOS technology to get a full range of experience performance;

7, in order to meet the characteristics of the 24 hours of uninterrupted work, the best way is to achieve a low light intensity of some features, to get a clear image of the performance characteristics of the video.

8, of course for some HD demand performance is required by the signal-to-noise ratio of the performance to obtain a higher dynamic range, so as to ensure the quality of the image signal under different environmental performance, win development direction.