• Additional information

– 21.5″ IP public view monitor,1080p (1920×1080), HDMI, VGA, ethernet, 16:9 aspect ratio, Built-in speaker (2×2 W), VESA mountable (100 x 100mm / 200 x 100mm), black casing, face detection display for visual deterrent, customizable text overlay with pre-configured “recording in progress” OSD, 2MP IP camera built-in, 4.6mm fixed lens(73.8 H), 150dB WDR, H.265/H.264/MJPEG, WiseStream II compression technology, micro SD/SDHC/SDXC, bi-directional audio, hallway view mode