16CH HD-SDI Hybrid security DVR system, Iris Series, 16ch Full HD 1080p record at 480 FPS, HDMI out HD-SDI hybrid DVR: automatically detects analog/HD-SDI signal 16ch Full HD 1080p record at real-time 480 FPS Hybrid system: works with both analog and HD-SDI cameras Mobile support: Android, iPhone and iPad Supports up to 8TB SATA