Platinum-HD network video recording security systems from Swann of Santa Fe Springs, California, offer high-definition 1080p recording with real-time viewing and video playback. The NVR4-7200 has four channels, and the NVR8-7200 has eight channels. Both systems include four NHD-820 surveillance cameras with high-definition video and powerful night vision for indoor or outdoor use. Video can be viewed on HDTV, LCD, and plasma screens via an included HDMI cable. The intuitive user interface allows viewers to monitor and record multiple cameras on a split screen or select any camera for full-screen viewing. Remote viewing over a mobile device is also available.