4 Channel Digital Video Recorder - MPEG4 Video Compression -NTSC

This wholesale product is compatible with VGA output, USB backup and network and so on. It is also able to MPEG4 compression and directly connect to monitor. What is more, it is compatible with 2 300GB hard disks. A great solution for remote surveillance.

This product uses NTSC color system.

Main Feature
 

• MPEG4 video compression, a higher compression ratio, the more efficient hard disk space
• Image Format CIF/Half D1/D1 three options
• 4-channel synchronization of audio and video compression
• 4-channel input and 2-channel alarm output
• It is compatible with VGA output
• It is compatible with two pieces of large hard disks which more than 300G
• Pre USB 2.0 and audio&video output
• Table inquiry, time inquiry and precise inquiry, many inquiry ways
• Built-network function, TCP/IP protocol,support client software and Internet Explorer
• It is compatible with PTZ, equipped with infrared remote control
• Graphical user interface, operate more convenient
• Compatible with two-way intercom network
  
  China Manufacturer Specification
   
• Video Signal: NTSC (525 line, 60 field / sec)
• Video Input
  Composite Video: 1.0V p-p/75 , BNC connector x 4
• Video Output
  Composite Video: 1.0V p-p/75 , BNC Connector x 1, VGA output
• Audio Input: RCA linker x 4
• Audio Output: RCA linker x 2
• Alarm input: Non-voltage contact closure, always open or closed, 4-channel input
• Alarm output: Non-voltage contact closure, always open, 2-channel output
• 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 352x576D1 704x576
• Compression Standard: MPEG4
• Hard Disk
  Two IDE interface, and compatible with large hard disks over four blocks 300G
• Bitstream installed:
  Stall seven Bitstream : 300MB/h, 400MB/h, 500MB/h, 600 MB/h. 700 MB/h, 900 MB/h
  Own: 1~4000MB/ h
• Security functions: Data encryption + 2 Password management
• Power: DC12V 5.0A/50Hz ,30W (no hard disk)
• Temperature
  Operating temperature : +5 ~ +50 deg; Humidity: 90%
  Storage temperature : -20 ~ +70 deg; Humidity: 95%
• Size appearance: 435 x 63 x 360mm
• MAN Ref: M7P8LTEF59L7
   
• Manufacturer and Origin: China

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