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4 Channel Real Time DVR |
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| Company
Name: Telehof Electronics Instruments & Equipment (Shenz
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model:DVR 4V1
Main Features:
Based on real time operating system firmware
4-channel video input, 2-channel video output, M-JPEG compression
Real time 100FPS/120FPS display and 25FPS/30FPS recording/playback
Multi-recording Mode (Manual, Schedule, Sensor and Motion Detection)
2 selectable recording mode, 4 selectable recording qualities
Max 2 IDE HDD supported, each up to 1TB
Optional network and IR remote controller
USB backup available
Auto resume former state when power up come back from power-down
Main Specifications:
MODEL
DVR-4V1
Video input format
NTSC/PAL
Video output (CVBS)
2 channel
Video input (CVBS)
4 channels
Display frame rate
NTSC: 120fps; PAL: 100fps; Mode (sequence): Full / 4
Recording frame rate
NTSC: 30fps; PAL: 25fps
Recording mode
Continuous / Manual / Event / Scheduled
Display resolution
NTSC: 720*480; PAL: 720 *576
Recording resolution
NTSC: 640*224; PAL: 640*272
Enhanced motion JPEG compression (default)
Low: 10KB; Normal: 15KB; High: 20KB
Hard disk drive
Up to 1TB (depending on power supply)
OSD
English
Back-up (archive device)
HDD / USB
Search function
Mode: Date/Time; F/Screen: Yes
Relay I/O
4 inputs, 1output
Motion detection
Yes (Internal)
Net weight
4100g
Dimension
432mm*320mm*60mm
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| Company Name: |
Telehof Electronics Instruments & Equipment (Shenz |
| Address: |
Section 1, 6/F., Building 207, Nanyou 2nd Industrial Estate, Nanshan District, Shenzhen, China. |
| Contact Person: |
Dabby Liu/ Roggar Law |
| Tel: |
(86 755) 26404189 |
| Fax: |
(86 755) 26649048 |
| E-mail: |
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| IP: |
125.89.34.128 (2008-4-7 16:25:18) |
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