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工程宝
双绞线传输器
防雷器
视频抗干扰系列
接地隔离器
BNC 转接头
红外灯
防护罩
云台/云镜控制器
支架
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音视频分割器
视频转换器
球机控制键盘
线材系列
电源
视频加权放大器
VGA双绞线传输器

产品中心  >> CCTV产品配件 >> 视频抗干扰系列


ST-GS220A
ST-GS220A is a kind of active optocoupler isolation and anti-interference device. Effectively solve the interference caused by different ground potential during the transmission of the signal
ST-GS220
ST-GS220 is a high-efficient and high-reliable ground loop isolator for video signal over coaxial cable, which needn’t power. Features strong lighting-proof function
ST-GS221A
ST-GS221A is an active video ground isolator. 12VDC power supply. Using signal frequency shift technology, it consists of a transmitter unit and receiver unit
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