iFocus Pte Ltd was founded in Feb 1999 by Mr. Ng Choong Tiong and Mr. Kuo Wen Siang. Both the founders came from the PC industry with over 10 years of experience in PC related technologies. Over the years, iFocus has developed a complete range of Digital Video Recorder products for the CCTV industries. The 4 Ch and 8 Ch Digital Video Recorders with Modem dial in are for the basic CCTV application needs.