Hikvision DS-2CD2443G2-I 4MP AcuSense Face DetectionIP Camera PoE 2-Way Talk
IR Wavelength 850 nm. PoE: IEEE 802.3af, Class 3, 36 V to 57 V, 0.19 A to 0.12 A, max. Detect human body through passive infrared which is sensitive to body temperature (PIR). Privacy Mask 4 programmable polygon privacy masks.