かんし
監視カメラ
1. surveillance camera; security camera
2. Closed-circuit televisionClosed-circuit television (CCTV) is the use of video cameras to transmit a signal to a specific place, on a limited set of monitors. It differs from broadcast television in that the signal is not openly transmitted, though it may employ point to point (P2P), point to multipoint, or mesh wireless links.
Read “Closed-circuit television” on English Wikipedia
Read “監視カメラ” on Japanese Wikipedia
Read “Closed-circuit television” on DBpedia
Read “Closed-circuit television” on English Wikipedia
Read “監視カメラ” on Japanese Wikipedia
Read “Closed-circuit television” on DBpedia
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