28
Main standard and parameter
Item Specification
Compression
standard MPEG-4
Video signal PAL/CCIR，625 lines，50 fields/second
Video input Composite：1.0V p-p/75Ω，BNC linker×4
Video output Composite：1.0V p-p/75Ω，BNC linker×2 VGA output
Audio input RCA linker×4
Audio output RCA linker×2
Alarm input no voltage contact to close，always open or close，4channels input
Alarm output no voltage contact to close，always open，2 channels output
Alarm mode Sensor Alarm; Motion Detect Alarm, Video loss alarm
Network mode 10/100MMeet Ethernet port automatically，support LAN\
WAN and ADSL
Dynamic IP networks（optional）
Backup mode network，USB（optional）
Resolution
vision：704×576
Image：CIF 352×288 1/2D1 352×576 D1 704×576
Hard disk 2IDE；Support two 300G more than large hard disks
Code function Set numeric password
Power source DC12V 5.0A/50Hz
Power 40W（not include the hard disk）
Environment
temperature
Work Temperature：+5℃~+50℃；humidity：< 90%
Store Temperature：-20℃~+70℃；humidity：< 95%
weight 4kg
Exterior size wide × high×deep：435×63×360mm
Notice: will not notice when there are any change.