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Item
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Specification
|
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Compression standard
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H.264
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|
Video signal
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PAL/CCIR,625 lines,50 fields/second,
|
|
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NTSC/CCIR,525lines, 60fields/second,
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Video input
|
Composite : 1.0V p - p/75 Ω ,BNC linker × 8
|
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Video output
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Composite : 1.0V p-p/75 Ω ,BNC linker × 1 VGA output
|
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Audio input
|
RCA linker × 8
|
|
Audio output
|
RCA linker × 8
|
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Alarm input
|
Non-voltage contact closure, the regular open - or closed, eight-input
|
|
Alarm output
|
Non-voltage contact closure, the regular open - or closed, the four output
|
|
Alarm mode
|
Alarm sensor input; Video detection alarm; Video sight loss alarm; Disc full warning
|
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Network mode
|
10/ 100M Ethernet port adaptive "School Official Cites Use of support LAN, WAN, and ADSL Dynamic IP networking
|
|
Control
|
Console support, the camera control, RS485 interface x 1
|
|
Backup mode
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USB backup, network backup, CD-RW backup
|
|
Resolution
|
vision : 704 × 576
Image: CIF 352 × 288 1/2D1 352 × 576 D1 704 × 576
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|
Hard disk
|
SATA ; Support four 500G more than large hard disks
|
|
Bitstream installed
|
Adjustable seven stalls bitstream stall 100MB/ : 1 hour / Road, two stalls 150MB/ hours / road Three stalls 200MB/ hours / road, 4 hours stalls 250MB/ / road stall 300MB/ 5 hours / road 6 stall 350MB/ hours / road stall 400MB/ 7 hours / Road : 1~100MB/ own hours / Road
|
|
Security functions
|
2 + 128-bit data encryption password management
|
|
Power source
|
220V( ± 10%)/50HZ , 180W
|
|
Power
|
50W ( not include the hard disk )
|
|
Environment temperature
|
Work Temperature : + 5 oC ~ + 50oC ;
humidity : < 90%
Store Temperature : - 20 oC ~ + 70oC ;
humidity : < 95%
|
|
weight
|
7kg
|
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Exterior size
|
wide × high × deep : 432 × 96 × 375mm |