the photosensitive control the switching of the laser

Any camera parameters will be clearly marked. 1/2CCD the most illumination to be better than 1/3 better, it is also very easy to understand. Target surface, the natural lens receives light. Both models certainly there will be the difference, but generally will not be great. Under normal circumstances, we will choose 1/2 inch CCD. Good illumination, natural night vision like the same laser power, but one thing, the camera target surface, we see the image field of view, the appropriate accounting for the ratio of the screen on the smaller, if still needed Ministry of Public Security, "1/4 identification 1/10 found that" the standard is bound to increase the lens, this one will result in a substantial rise in the cost. When he or she works or camps in the wild place or open air and uses green laser pointer .But its defects are fatal, and is currently not seen Which laser light has been in the market share lead, the establishment of industry-standard reasons. The three-year replacement of the first laser manufacturers can be very responsible, but the cost of this laser prices and bare laser is not an order of magnitude, especially imported brands of lasers. How to choose, they can only look at the manufacturers market positioning and the actual needs of customers. Question 6: customer laser can be made red burst? "The question really is not a technical problem, but a choice. Laser 808nm, 940nm, 980nm are very mature technology, customer use of 808nm, naturally in a reddish storm bands.
We are aware of the system with the process, need to do the following technical points: the photosensitive control the switching of the laser and the laser on and camera black and white state must be synchronized. Be sure to avoid the phenomenon of laser 24 hours of continuous open, otherwise it will greatly reduce the useful life of equipment. According to the circumstances at the scene, the manual switch to set the laser, for example, square, lights on, you can consider closing the laser would be better, after the street lights turn off, turn the laser to maintain the same good results, remote background control. Synchronous interaction of the laser and the lens, users only need to control the zoom lens, the laser automatically follow to the right place to avoid the zoom after, and manually adjust the laser to find a good effect. green laser pointer includes the presentation, museum, inspection and so on.