HDTV, day/night, fixed camera with varifocal 2.8-8 mm P-Iris lens and remote back focus. Support for DC-iris, multiple, individually configurable H.264 and Motion JPEG streams; HDTV 1080p or 2 MP resolution at 50/60 frames per second. WDR - Forensic Capture and Lightfinder technology for demanding lighting conditions. Electronic image stabilization to improve video quality when the camera is subject to vibration. Video motion detection, active tampering alarm and shock detection. Two-way audio with built-in microphone, audio detection and I/O for alarm/event handling. Serial port for RS485/RS422 communication. Memory card slot for optional local video storage. Power over Ethernet or 8-28 V DC input. Power supply not included.