MEGApix Weather Resistant Bullet, ONVIF Compliant, 4 Megapixel  (2560x1440, 30fps), 6-50mm Motorized Zoom/Autofocus Varifocal P-Iris, 140ft Smart IR, Lens Dual Codecs (H.264, MJPEG) with Dual Stream, 1/3 CMOS Sensor, 4.2X Optical Zoom, True Day and Night, Power over Ethernet [PoE] & DC12V, Two-Way Audio, Local SDHC Card Remote Backup, E-mail Event Notifications, IP66 Certified, Web Server Built-in, WDR (120dB), 3D-DNR (3D Digital Noise Reduction), Programmable Privacy Zones (4) & Motion Detection. 5 Year Warranty. Note: DW Spectrum IPVMS pre loaded. Connect up to 30 CaaS cameras simultaneously in a single system. Built in 128GB memory for local recording. Dual recording option with Blackjack NAS.