ACM-4200/ACM-4201 Megapixel IP Cube Camera : Main Features 1/3" Micron Progressive Scan CMOS Bundled with f4.2mm / F1.8 Megapixel lens 0.5 Lux at F1.0 Shutter Speed, White Balance, Exposure, Gain Controls Selectable MPEG-4 / MJPEG compression Up to SXGA resolution at 8 FPS Multi-stream with variable frame rate in the same compression Two-way audio supported Hardware motion detection DC 12V or Power over Ethernet (IEEE 802.3af) supported (ACM-4201)