The Panasonic WV-SFR311A dome IP security camera is an excellent and top-end surveillance solution. This camera uses a 2.8~10mm varifocal lens to record 720p HD @ 60fps. Low lux and Wide Dynamic Range allow for great day/night vision. The WDR in particular is great for solving strongly contrasted lighting conditions with 133dB type Super Dynamic technology and Light Control Mode for indoor usage. Infrared options go out to Normal, IR Light, and SCC. Noise Reduction technology helps cut down on image fuzz. This camera supports an audio line-in for mic support. IK10 protection standards keep this camera safe from unruly vandals.