"SeeEyes" Transmitter & Receiver with power supply transmits power for camera drive and image signal by one coax, at the same time, can do noise removal and image quality improvement. There needs not power construction when install CCTV camera and construction works, far distance (1Km) transmission is available, and can gain construction period shortening and effect of construction cost reduction etc.
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SC-EFI01 indicates floor which elevator is located on watch screen by number linked with watch camera installed inside elevator.It records or displays marking floor on watch video that can be checked up person's ride and alighting floor of elevator that is recorded to DVR when occurred accident.
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