... H.264(Main Profile)2.Six workers at the same time support the operation of recording, playback, network transmission, backup, ... realtime record; CIF/H D1/D1Recording ModeManual, Alarm, Motion detection, scheduled,contious,time,motion detection. 16ch playback.LanguageSimplified Chinese, English, Farsi,Thai, Russian ... -sale 16Channel Video Surveillance CIF/HD1/D1 DVR H.264 real time CCTV DVR system