Dahua IPC-HFW3841T-ZAS-S2 8MP 5x Zoom PoE Built-in Mic IR 60M SMD4.0 IP Camera

> Alarm: 1 in, 1 out (Only - ZAS supports); audio: 1 in, 1 out (Only - ZAS supports); max. 256 G Micro SD card. built-in Mic. 1 channel in: 5 mA 3–5 VDC (Only - ZAS supports). 1 channel out: 300 mA 12 VDC (Only - ZAS supports).

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