We'd like to offer a real time live demo with all the functions such as CCTV DVR Digital Video Surveillance Live Demo and Our DVR security systems , security surveillance systems , and surveillance systems and surveillance offer excellent remote surveillance functionality for better monitoring. All of the OciSecurity.com CCTV security camera systems include Siamese cables, infrared cameras and indoor dome cameras, a standalone dvr, and remote monitoring software for Internet viewing. The surveillance systems and dvr packages are easy to install, and include free lifetime technical support for any issues you may encounter.