Camera,Hiwatch, DS-I452M(B),4mm,IP,4mp,Dome,Fix,IR30m,,,

DS-I452M(B)(4 mm)  4MP outdoor dome IP camera with hybrid Smart illumination and built-in microphone 1/3'' Progressive Scan CMOS sensor 4mm lens Viewing angle: 78° Mechanical IR filter Sensitivity: 0.005 Lux @ F1.6 Resolution: 2560 x 1440 @ 20 fps Video compression: H.265/H.265+/H.264/H.264+/MJPEG Features: ROI, corridor mode, WDR 120dB, 3D DNR, BLC EXIR illumination range: up to 30m, white light up to 20m Motion detection 2.0 Video bitrate: 32 kbps - 8 Mbps Audio codecs: G.711/G.722.1/G.726/MP2L2/PCM/AAC Built-in microphone Built-in microSD card slot (up to 256GB) IP67 rating Brand:  HiWatch by Hik  Body type:  Dome  Resolution:  4MP  Lens:  4mm  Lens type:  Fixed