Grandstream GXV3674-HD-VF Outdoor Day/Night Vari-focal HD IP Cameras 1.2 megapixel Progressive Scan CMOS image sensor, 720p resolution Advanced multi-streaming rate real-time H.264, Motion JPEG at 720p resolution in full frame rate High quality 1.2 Megapixel CMOS sensor and vari-focal HD lens with DC-IRIS, convenient to zoom or focus without opening the case Support Motion Detection and Notification on PC client