Steve with CCTV designed a multicamera security system for my home and surrounding areas and I am very pleased with the components he put together for my situation! My system is interfaced via HDMI with my television so a single remote click allows me to quickly go to security cam mode. The resolution of the system, both day and night provide a high comfort level and now I KNOW what/whom is at the door before answering it at night. The resolution of the system is second to none and allows quick access from multiple devices including televisions, computers, and even my Iphone, wherever I might be. The operational interface is very simple, and I especially like the Hikvision software which came with the DVR unit. From design to final "turn-on" and internet link, Steve from Dallas CCTV Security Cameras made this project possible and a great success and I'm happy to recommend Dallas CCTV to other Angies' list users!