MPEG4/H.264 StandAlone DVR (4CH)

Origin	China
Model Number	DVR8504

4ch Mpeg4/H.264 compression support SATA HardDisk, Mouse,with VGA USB network RS485 PTZ controll IE browse,support DVD/CD backup

Product Description

1. H.264 Compression 2. Adjustable 5-level bitrate,Adjustable image definition 3. Adjustable frame from 0.1f/s to 25f/s 4. 2 channel alarm input, 1 channel alarm output 5. Multi recording modes:manual, timing, alarm, motion detection 6. Multi control modes: mouse, front panel, remote control, network 7. USB interfaces 8.4 channel playback or single channel playback 9. Support LAN, WAN, ADSL 10. Self-defined privacy mask zone 11. Recovery the deleted data automatically 12. Graphic User Interface, Real time operating system Items Specifications Video Signal PAL (625Line50f/s), NTSC(525Line60f/s) Video Input 4 Channel, BNC , 1.0V p-p/75 ohm Video Output 2 Channel, BNC, 1.0V p-p/75 ohm VGA×1 Audio Input 2 Channel, RCA Audio Output 2 Channel, RCA Alarm Input 2 Channel, Trigger closed without VoltageOpen or Closed Alarm Output 1 Channel, Trigger closed without VoltageOpen or Closed Alarm Mode Sensor Input, Motion Detection, Video Loss, Full Disk Space. Network Ethernet (10/100M ) LAN,WAN and ADSL Supported Control Way USB Mouse, Remote Control, PTZ, Camera and RS485 x 1 Supported Backup USB, CDRW, DVDRW and Network Supported Resolution Display: 704 x 576 Compression: CIF 352 x 288 Frames: 1F/S ~ 30F/S Compression Standard H.264 Hard Disk 2 Hard Disk Supported ( SATA, 1000G more) Bitrate 5 Levels: 150MB/H, 200MB/H, 250MB/H, 300MB/H, 1~1000MB/H Self-defined Password Encrypted by 128-bit Numerical Digits with 2-Level Password Protection Power Supply DC12V / 3.0A Consumption 10W (Not Including Hard Disk) Working Environment Temperature: +5 ~ +50 degree; Humid< 90% Device Dimension 350 x 272 x 58 mm (W*D*H) Packing Dimension 390 x 345 x 142 mm (W*D*H) Weight N.W: 4KG G.W: 5KG