All About cctvs
All About cctvs CCTVs, also known as Closed Circuit Televisions, are used to send video signals to a limited number of televisions unlike the broadcast television, which is available to a large numbe
All About cctvs CCTVs, also known as Closed Circuit Televisions, are used to send video signals to a limited number of televisions unlike the broadcast television, which is available to a large numbe
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要知道專業領域的高清廣播電視產品的價格都是十分昂貴的,然而,事故和案件往往就是發生在光線條件惡劣的場合,因此,要想大範圍的取代標清產品,傳感器性能需要進一步的提升。轉化到HDcctv監控領域雖然成本有所下降,但還是比大多數用戶的希望值高出不少,所以只有成本下來了,HDcctv才能真正普及。 最後是需要讓更多的廠商加入並使用HDcctv聯盟標準。其次是成本要進一步降低。網絡視頻監控就是由於沒有統一