Day/night fixed dome in a stainless steel (marine-grade SS 316L) outdoor casing, offering high corrosion resistance and IK10+ (50 joules) vandal resistance. Support for Forensic WDR, Lightfinder and OptimizedIR IR illumination. Varifocal 4.3 Ä? 8.6 mm P-Iris lens with remote zoom and focus for installation or monitoring. Multiple, individually configurable H.264 and Motion JPEG streams. 5 MP at 30 fps with WDR, and 4 MP at up to 60 fps with WDR disabled. Zipstream for reduced bandwidth and storage. Video motion detection, shock detection and active tampering alarm. Two-way audio and audio detection. Supervised inputs / digital outputs for alarm / event handling. Electronic image stabilization. Memory card slot for optional local video storage. Operation in -50 _C to 60 _C (-58 _F to 140 _F) powered by standard Power over Ethernet or 8-28V DC power with redundancy. Midspan and power supply not included. Includes mounting bracket for wall/ceiling or junction boxes.