Hikvision DS-2CD2443G2-IW 4MP AcuSense Fixed Cube IR Network Camera 2.8mm In Mic
Illumination Color: 0.01 Lux @ (F1.2, AGC ON), 0.018 lux @(F1.6, AGC ON), 0 lux with IR. IR Range 10 m. Audio 1 built-in mic, 1 built-in speaker, mono sound. Detects human body through passive infrared is sensitive to body temperature (PIR).