The Dahua C544E42 HDCVI provides all the components to quickly install, configure, and employ a complete video surveillance solution. The C544E42 HDCVI cameras offer the clarity of high definition video, and the C544E42 HDCVI DVR offers built-in motion detection algorithms, alarm triggers, and customized recording modes. The cameras and the HDCVI DVR supports multiple video outputs, making the kit compatible with many existing systems. The kit features Dahua’s HDCVI technology that leverages an existing coaxial infrastructure, saving time and costs from running networking and power cables.