1/4 inch Sony Color Super HAD CCD * 410K Pixels, 500 TVLines of High Resolution * Built-in a 10X Optical Zoom Lens (f= 3.8~38mm, Auto focus) * 0.0 lux low light sensitivity (CDS On) * True Day & Night with ICR filter * 54 pcs of IR LEDs * Will be reached to 50 M subject * DSS (Digital Low Shutter Speed): x2 ~ x128 * SSNR (Digital Noise Reduction) * 4...