The document describes the specifications of the C-24 Series of security cameras from Xenyum security products. The series includes Models XC-240, XC-242, and XC-245 which use 1/3" SONY Color Super HAD CCD image sensors and have optional infrared LEDs for night vision up to 20 meters. The cameras have varifocal lenses, 3-axis adjustment, and stylish designs for easy installation. The document provides detailed technical specifications for each camera model including image sensor details, resolution, lens type, minimum illumination, power requirements, and dimensions.