Vivotek FD8371EV 3MP 1080p 60 fps Smart IR Smart Stream Smart Focus SNV Fixed Dome Network Camera 3-Megapixel CMOS Sensor, 30 fps @ 2048x1536; 60fps @ 1920x1080, Motorized, P-iris Lens & DC-iris Built-in IR Illuminators, Effective up to 20 Meters, Smart IR Technology to Avoid Overexposure, Smart Stream to Optimize Bandwidth Efficiency 3D Noise Reduction for Low-light Conditions, -50C ~ 50C Wide Temperature Range for Extreme Weather Conditions, Real-time H.264, MPEG-4, and MJPEG Compression (Triple Codec) Smart Focus System for Remote and Precise Focus Adjustment, Two-way Audio, Weather-proof IP66-rated and Vandal-proof IK10-rated Housing Built-in 802.3af Compliant PoE, Built-in MicroSD/SDHC/SDXC Card Slot for On-board Storage, Supreme Night Visibility