>Alarm: 1 in, 1 out; audio: 1 in, 1 out; supports max. 256 G Micro SD card; built in Mic. >Built-in multi-core light, the max. IR distance is 60 m and the max. warm light distance is 60 m. >8-MP 1/2.7" CMOS image sensor, low luminance, and high definition image.
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