Rylees
Hikvision CCTV Why I picked this System for our new house

Built-in microphone for real-time audio security. 4 mm D 102 m, O 40 m, R 20 m, I 10 m. Focal Length & FOV 2.8 mm, horizontal FOV 102°, vertical FOV 52°, diagonal FOV 124°. Hikvision 4k ip67 outdoor full color 24 8mp colorvu security ip camera 2.8mm poe clear imaging against strong backlight due to 130 db wdr technology.