4CH DVR, H.264 СЖАТИЕ

DVR,cctv dvr,digital video recorder,stand alone dvrNetwork Viewer: • Static, Dynamic IPDDNS , Support Internet Explorerspecial client software • Remote Live Monitoring, file searching, Backup, PlaybackPTZ camera control • Remote Configuration, Firmware UpgradeEvent (Alarm, Motion) Notification • Full duplex two way audio transmission Specifications:ItemsSpecificationsModel NameEDR-8504EDR-8508EDR-8516Compression StandardH.264ResolutionPreview resolution:704* 576 :PAL ) , 720* 480 ( NTSC ) Playback resolution:8 x CIF Frames;1F/S 30F/S (Adjustable)Hard Disk2 SATA Hard Disk interface (Support Capacity from 40G to 3T in Total )Video Input4 channel, BNC , 1.0V p-p/75Ω8 channel, BNC , 1.0V p-p/75Ω16 channel, BNC , 1.0V p-p/75ΩComposite Video Output1 channel, BNC, 1.0V p-p/75ΩMonitor Video Output1 channel, BNC, 1.0V p-p/75ΩVGA Interface1 VGA, Resolution: 800x600/60HZ, 1024x768/60HZAudio InputNo audioAudio OutputNo audioAlarm Input2 Channel, Trigger closed without Voltage,OpenClosedAlarm Output1 Channel, Trigger closed without Voltage,OpenClosedAlarm ModeSensor Input, Motion Detection, Video Loss, Full Disk Space.NetworkEthernet (10/100M ),LAN,WANADSLControl WayUSB2.0 Mouse, Remote Control, PTZ, Camera, RS485 x 1BackupUSB2.0, CDRW, DVDRWNetworkBit Rate5 Levels:120MB/H,150MB/H,250MB/H, 300MB/H,500MB/H, 1 1000MB/H Self-definedPasswordEncrypted by 128-bit Numerical Digits + 2-Level Password ProtectionPower SupplyDC12V 5.0AConsumption30W(Not Including Hard Disk)Working EnvironmentTemperature:+5C +50C, Humid:< 90%Device Dimension435×365 X 65 mm (W*D*H)Weight5.0KG