DH 4MP IP67 SMD Plus MIC Full-color Built-in Warm Light IPC-HFW2449S-S-LED. DH 4MP IP67 Full-color SMD Plus Built-in Warm Light & Mic IPC-HFW2449S-S-LED. > 4-MP 1/2.9" CMOS image sensor, low luminance, and high definition image.
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