Item

Specification

Compression standard

H. 264

Video signal

PAL/CCIR , 625 lines , 50 fields/second,

NTSC/CCIR, 525lines, 60fields/second,

Video input

Composite : 1. 0V p - p/75 Ω, BNC linker × 4

Video output

Composite : 1. 0V p-p/75 Ω, BNC linker × 1 VGA output

Audio input

RCA linker × 4

Audio output

RCA linker × 1 , VGA

Alarm input

Non-voltage contact closure, the regular open - or closed, four-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

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

USB backup, network backup

Resolution

vision : 704 × 576 Image : CIF 352 × 288 1/2D1 352 × 576 D1 704 × 576

Hard disk

2IDE ; Support eight 300G 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

40W ( not include the hard disk )

Environment temperature

Work Temperature : + 5 oC ~ + 50 oC ; humidity : < 90% Store Temperature : - 20 oC ~ + 70 oC ; Humidity : < 95%

weight

5kg

Exterior size

wide × high × deep : 185 x 200 x 280 mm