With the social development and human progress, but there are also some people will take the risk, on the path of crime. There will be criminal police, we often hear a case quickly solve the case by the police a few hours after the incident in TV news. Offenders will often fled after committing the crime, hidden. So how police solve the case quickly within hours of it?
Now the idea is generally the police solve the case now at the scene, after the first is the protection of the crime scene and look around for surveillance cameras around, so that by the surveillance video to determine the direction of the offender to escape and track down all the way, you can quickly find criminals hiding place.
Of course, the role of surveillance cameras far more than that, it can protect people and property, preventing the thief; improve supervision efficiency, reduce management costs, improve work efficiency; catering industry kitchens transparency, pricey corporate image, enhance their competitiveness.
Now urban construction "Skynet Project", the relevant departments to purchase a series of outdoor waterproof camera , panoramic cameras, PTZ cameras to achieve comprehensive monitoring. I believe in the future development of technology, surveillance cameras will see the city or even every corner of the village, in order to achieve global electronic eye.