Hikvision - 4MP 2.8mm Lens AcuSense Darkfighter IP PoE Network Turret Camera, 30m IR Distance, IP66, WDR, Built-in micro SD/SDHC/SDXC Card Slot, Face Capture, Smart Motion Detection, Built-in Microphone & Speaker- DS-2CD2346G2-ISU/SL (GREY)