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1.3 Product Specifications
Model
Video System
Video Compression
Video Input
Video Output
Video Spot Output
Audio Input
Audio Output
Alarm I/O
Ethernet Interface
USB Interface
Mouse Interface
Hard Disk Device
Recording Resolution
Recording Frame Rate
Recording Quality
Recording Mode
Watermark
Display Division
OSD Control
Multi-language OSD
Digital Zoom
Playback Search Mode
Playback Speed
Network Compression
Network Protocol
Motion Detection Area
Motion Detection Sensitivity
Pre-alarm
Post-alarm
Client Interface
Camera PTZ Control
Backup Device
Firmware Upgrade
System Recovery
Power Source
Power Consumption
Operating Temperature
Dimensions (W x D x H)
4/16-ch H.264 Digital Video Recorder
DVR-471
NTSC / PAL auto detection
H.264
4x BNC
1x BNC
1x VGA
1x BNC
1x RCA
1x RCA
4x Input
1x Output
1x RJ-45, 10/100Mbps
1x USB 2.0
1x PS/2
2x SATA hard disk (Supports up to 1TB)
NT: 720x480, 720x240, 360x240
PA: 720x 576, 720x288, 360x288
NT: 60, 120, 120 fps
PA: 50, 100, 100 fps
Fine, Normal, Low
Manual, Event, Schedule
Yes
1, 4
Front panel buttons, IR remote controller, PS/2 mouse
Yes
2X (display mode)
Time, Calendar, Event, File, Block
Normal, REW&FF, Picture to Picture, Pause
H.264
TCP/IP, HTTP, SMTP, DHCP, DDNS
User selectable area for each camera individually
5 levels
0~5 sec
0-60 sec
Client software and IE browser
RS-485
DVD-RW, USB DVD-RW, USB Flash Drive and Network
USB Flash Drive, Network
System auto recovery after power reconnected
12V DC, 6.6A
< 55W
5 ~ 40 degree C
430 x 360 x 70 mm
DVR-1671
16x BNC
16x Input
1x Output
NT: 60, 120, 240 fps
PA: 50, 100, 200 fps
1, 4, 6, 7, 9, 10, 13, 16
< 70W
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