1.8-CH Audio Input 2.remote Network 3.Support Mouse & IR control 4.multi-Language ... FeaturesH.264 CompressionEach channel at D1 recording(RS-804D)Support Remote Network FunctionSupport Redundant RecordSupport Max 2T HDDSupport Mouse & IR controlSupport ... as Russian,French,German,Italian,Spanish,Japanese,Portuguese,Polish etcSupport system self-recovery with recording & settings memory after power ...