Colour CCTV Camera System HD 1080P 4Ch DVR With 1TB Hard Drive AOC Two Way Audio

Audio Input: 4 ch AOC. Support cloud service P2P Function. 1TB Hard Drive Built-in. 4 Ch CCTV recorder. BUILT-IN MIC, SUPPORTS AUDIO RECORDING, TWO-WAY AUDIO TALKING. Region Cover: Support 4 areas block.

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