2.4ghz wireless a/v sender with 4 selectable channels 433.92mhz infrared radio-control return feature antenna(2.4ghz) is embedded into housing compatible with camcorder and cmos camera application low power consumption support video transmission of ntsc or pal and stereo audio transmission the equipment realizes that several televisions share one set-top box or dvd transmission distance up to 100 meters under unobstructed circumstance ideal for microwave anti-jamming capability

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谭晏（个体经营）
谭晏
15377851270
中国 中山