The SDN-550 is a high performance camera built with Samsung Techwin's DSP chipset for outstanding image resolution and multiple capabilities. It supports powerful ICR (Infrared Cutfilter Removal) Day & Night capability and the combination of 530TV lines, 0.002Lux light sensitivity, and SSNR noise reduction technology providing crystal clear image quality. The performance of the SDN-550 will be especially appreciated in huge office buildings, department stores, car parks, perimeters of major industrial facilities, or any other area that requires 24 hour high level operation.