8CH HD-SDI Hybrid security DVR system, Iris Series, 8ch Full HD 1080P Record @ 240 FPS Real-Time, HDMI & VGA Out HD-SDI hybrid DVR: automatically detects analog/HD-SDI signal 8ch Full HD 1080p record at real-time 240 FPS Hybrid system: works with both analog and HD-SDI cameras Mobile support: Android, iPhone and iPad