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Amazon.com: BeElion 4-CH Passive Video Balun HD Transceiver with BNC Connector Cable,BNC to Cat5/5E/6 RJ45(T568B) UTP Cable Converter for 720P/1080P HD-CVI/TVI/AHD CCTV Camera : Electronics
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Amazon.com: BeElion 8-CH UTP 720P/1080P HD Passive Video Balun Transceiver, BNC to Cat5/5E/6 RJ45(T568B) UTP Cable Converter Video Transmitter for HD-CVI/TVI/AHD CCTV Surveillance Camera : Electronics
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