China DVR Systems Wholesale

Main Features:

• Video Signal support: PAL, NTSC
• Audio input / output
• Video input / output
• Alarm input / output
• NETWORK support: 10/100M Ethernet port adaptive, compatible with LAN, ADSL, DDN, WAN way
• Compression Standard: MPEG4
• Alarm: Alarm sensor input, Video detection alarm, Video loss alarm, Disc full warning
• Backup mode: USB backup, network backup, CD-RW backup, Disc backup

Specifications:

• Video Signal: PAL (625 line, 50 field / sec); NTSC (525 lines / frame, 60 field / sec)
• Video Output
  Composite Video: 1.0V p-p/75 , BNC Connector x 1, VGA output
• Alarm input: Non-voltage contact closure, always open or closed, 4-channel input
• Video Input
  Composite Video: 1.0V p-p/75 , BNC connector x 4
• Alarm output: Non-voltage contact closure, always open, 2-channel output
• Audio Input: RCA linker x 4
• Audio Output: RCA linker x 2
• Alarm
  Alarm sensor input
  Video detection alarm
  Video loss alarm
  Disc full warning
• NETWORK: 10/100M Ethernet port adaptive, compatible with LAN, ADSL, DDN, WAN way
• Control
  Compatible with PTZ, RS485 interface x 1
• Backup mode
  USB backup
  network backup
  CD-RW backup
  Disc backup
• Resolution
  Vision: 704 x 576
  Image: CIF 352x2881
  2D1 352x576
  D1 704x576
• Compression Standard: MPEG4
• Hard Disk
  Two IDE interface, and compatible with large hard disks over four blocks 300G
• Security functions: Data encryption + 2 Password management
• Temperature
  Operating temperature : +5 ~ +50 deg; Humidity: 90%
  Storage temperature : -20 ~ +70 deg; Humidity: 95%
• Power: DC12V 5.0A/50Hz ,30W (no hard disk)
• Bitstream installed:
  Stall seven Bitstream : 300MB/h, 400MB/h, 500MB/h, 600 MB/h. 700 MB/h, 900 MB/h
  Own: 1~4000MB/ h
• Size appearance: 435 x 63 x 360mm
• Approved: CE / FCC
• After sales service: 1 year warranty