Specification:
Video
Video Input: 4ch input, 1.0V (P-P), 75Ω (BNC), PAL/NTSC
Video Output: 1ch output, 1.0V (P-P), 75Ω (BNC), BNC or VGA (Option) output
Display: four screens or full screen
Video Compression: MPEGII
Audio
Audio Input: 4ch input, -8Db 22KΩ，RCA, AV simultaneously,
Audio Output: 1ch output, -8Db 3KΩ，RCA
Audio Compression: MPEGI Layer I/II, compression code rate selectable
Record
Recording Frame: 100f/s (PAL), 120f/s (NTSC)
Picture Quality: 9-grade picture quality selectable, playback resolution is 352x288, up to 704x576 for one channel
Recording Mode: constant, rotative, scheduled, motion detection, pre-alarm, auto save recorded files when powered off.
Recording Time: depend on hard disk、picture quality, 4 IDE interfaces can drive 1 or 2 hard disks.
Search Mode： by time、location、alarm
Playback Mode：fast forward、fast backward、each frame replay
Backup
CD Backup: by connecting backup interface with CD-RW driver, the file can be played in DVD or PC
Hard Disk Backup: by connecting backup interface with hard disk
Network Backup: by connecting network interface with PC
Alarm
Alarm Input：4ch input
Alarm Output： 2ch output
Buzzer Output： 50Db
Alarm Mode： picture lost、motion detection、device failure(including hard disk failure)
System
OS: pure hardware compression, embedded real time RTOS, stand-alone from PC, remote control
Language：simplified Chinese、traditional Chinese and English
Remote Control： remote surveillance、replay、backup、P/T control, IE view
Password Protection: multi-grade password and authorization setting to ensure the authenticity of files
System Upgrade: upgrade system by CD or network
Others
Anti-Vibration: 2-grade anti-vibration
Power Supply: DC 8V—30V input, DC12V output
Power Consumption： 25W
Operation Environment: humidity <90%，temperature -10°C ~50°C
Dimension：295mm * 215mm *80mm (electronic Anti-Vibration)
295mm * 215mm *100mm (second Mechanical Anti-Vibration design.)
Weight: 5.8kg
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