MP progressive scan CMOS | H.264 and MJPEG | Digital Object Tracking | Wide Dynamic Range (WDR) | Defog | One sensor input and alarm output Electronic Day/Night function | Provides 360 and 180 degrees panorama view | No mechanical moving parts | Built-in Web server for monitoring through IE browser | Virtual PTZ function Auto Pan function | Different angle of view accessible by multiple users at the same time | Playback from any view angle and zoom level | Privacy mask | Visual automation | Tampering alarm | 2-way audio