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H.TRADIO outdoor waterproof 30m long distance audio surveillance mic
Brand Name:TRADIO Place of Origin:China (Mainland) Model Number:H.TRADIO Color:silvery white Model Number:H.TRADIO Brand Name:TRADIO Place of Origin:China (Mainland) (CE,FCC)H.TRADIO waterproof outdoor 30m long distance audio surveillance microphone ...
Beijing Kuaiyu Technology Co., Ltd. [Security & Protection] [CCTV Products]