4x optical zoom. H.264 & MJPEG dual-streams encoding. Max. 25/30fps@1080P(1920?1080) & 50/60fps@720P resolution. DWDR, Day/Night(ICR), Ultra DNR, Auto iris, Auto focus. Multiple network monitoring: Web viewer, CMS(DSS/PSS) & DMSS. Max 100°/s pan speed. Up to 300 presets, 5 auto scan, 8 tour, 5 pattern. Support intelligent 3D positioning with DH-SD protocol. Micro SD memory, Built-in Mic, POE + Wifi. IR Distance up to 30m.