developed Digital Signal Processing (DSP) technology, allows the camera to attain a high horizontal resolution of 540 TV lines.The newly developed CCD imager offers a minimum illumination of 0.55 lx and an excellent signal-to noise (S/N) ratio of more than 50 dB, allowing this camera to reproduce amazingly clear and detailed images.With excellent picture quality, sophisticated features, and a stylish new design, the SSC-E453 is the ideal solution for a wide range of surveillance applications in locations such as retail stores, offices, banks, and more!  (less)