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Conterway IPV-N402 NVR,Hi3520A 4CH  2SATA HDD HDMI 1U    

Support 4CH 720P/2CH 1080P realtime viewing & recording
2ch 720P/1CH 1080P playback
1CH BNC/VGA/HDMI video output,1CH audio output
support audio intercom
VGA supports 1280*1024
support many DDNS(oray,3322,dyndns)
support mouse high speed PTZ function,convenient to PTZ controlling
support alarm, network, PTZ, mobile phone monitering (Win CE/Symbian / iPhone/Blackberry/Android)                                                                                                    

support 2 SATA HDD，max capacity 4T,support U disk,DVD recorder,network,mobile HDD backup                                                                                                                                    

 embedded WEB Server with  free 200CH management software