4频道H.264压缩录像

4 Channel H.264 DVR: 1.H.264 compression & network transmission 2.Linux operating system,high stability 3.D1 real time,each or quad display 4.High-resolution playback picture quality,support 4 channel playback same time 5.Audio recording available 6.Motion detection & sensor triggered recording 7.Configurable record picture quality & frame quality 8.Network:IE based 9.Support PTZ control via RS-485 port,USB 10.Alarm function 11.Self-recovery after power reconnected Embedded 4ch Network Video Recorder(H.264))Model No.AS-804DVideo Input4CH inputs (BNC)Video Output1CH output (BNC ), VGA outputCompressionH.264Operating ModeTriple operation;Record,Replay, Live display, Backup, NetworkRecording FramePAL: 100(352x288); NTSC: 100(352x240) PAL/NTSC: 1-25/30 dynamic allocationRecording Resolution4CH realtime record; CIF/H-D1Recording ModeManual, Alarm, Motion detection, scheduledAudio input/output4CH inputs /1CH outputAlarm input/output4CH inputs /1CH outputAlarm functionMotion alarm/Video loss alarm/Manual alarmReplaySupport multi-CH replay at the same time,Support rapid forword/backword (x4,x8,x16)Network1/10 Base-T, TCP/IP, UDP, NTP, DHCP,DDNSNetwork ControlIE remote contrpl/remote setup/remote PTZ control/ remote play backPTZControlRS 485 port; ZOOMBackupUSBHDD StorageSATA connector