4K Hikvision DS-2CD2087G3-LI2UY Ai ColorVu 3.0 AcuSense Camera 2-Way Audio 2Mic
24/7 colorful imaging via ColorVu technology. IR Wavelength 850 nm. Illumination Color: 0.0005 Lux @ (F1.0, AGC ON),0 Lux with light. Active strobe light and audio alarm to warn intruders off. Audio Type Mono sound.