HD network camera surveillance with respect to traditional analog surveillance is a distinct advantage. First, clarity , IP network camera over the analog high-definition surveillance cameras clearer, more current application is to meet 720P HD video camera , monitor the quality of such products from the past " visible" upgrade to the current " see it clearly . " In addition, based on the definition and network security monitoring system also for the future direction of intelligent security monitoring , network development has laid a good foundation.
From the market point of view, digital high-definition surveillance applications focused on government-led peace of the city , intelligent transportation , and banking and finance industries. Future, with the promotion and popularization of high-definition monitor , plus networking era of positive factors , the civilian market will be room for growth in emerging high-definition monitor .
Currently , the resistance in the promotion and popularization of high-definition surveillance mainly from a misunderstanding of the concept of presence and awareness . Many do analog monitor contractors to high -definition and equate that high prices must be high. In fact, in some programs , integrated HD network camera surveillance cost millions of simulated more than just the contrary , " approachable ", the first network camera prices getting close to the high number of lines of analog cameras , and network monitoring program in the amount of wire , wire cost , fiber optic transmission equipment, construction and maintenance costs far less than other aspects of the analog monitor . And the more complex the number of road or line monitoring project , the greater the advantage of high cost .
From the past " visible" , and now " see clearly " Millions of HD digital surveillance technology for the future to network security monitoring , high-definition , intelligence development has laid a good foundation. Most monitoring equipment manufacturers also optimistic estimates , in 2015 , megapixels digital camera HD camera will be more than simulation , to become dominant in the field of security monitoring . It should be noted that high-definition monitor is a complete system , not the installation of several millions of HD surveillance IP Camera in the front so simple , so perfect to demonstrate the advantages of high-definition monitor , you also need front of the camera , transmission, and back-end common support for HD storage devices, displays, in order to achieve the best definition effect . It can be predicted that the future of video surveillance systems will be based on the realization of high-definition , implanted intelligent analysis techniques , from the current "passive" monitoring, gradually changed to " active" monitoring, "active" pattern recognition , really play proactive security effects.
没有评论:
发表评论