86
DIGITAL VIDEO RECORDER
APPENDIX 3 : Specifications
Specifications 4CH
Video Input
4
Video Output
Composite, VGA, SPOT-OUT
Compression
MPEG 4
Live Display Resolution
NTSC 720*480, PAL 720*576
Alarm In/Out(Relay)
4/1
Operating System
EMBEDDED LINUX
System Control
Key buttons, IR Remote Controller, Remote CLViewer software
Live Display Speed
4ch Real Time
Maximum
NTSC
30 fps 720 x 480 ,60 fps 720 x 240, 120 fps 360 x 240
Recording Speed
PAL
25 fps 720 x 576 ,50 fps 720 x 288, 100 fps 360 x 288
Audio Record
1 IN, 1 Out
Features
Display
Brightness, Contrast, Color Adjustments Per Channel
Camera Title
12 Characters per Channel
Recording Mode
Manual, Schedule, Alarm, Motion
Recording Method
5 Levels of Compression Rate / Record Frame Rate Adjustment
Recording Adjustments
Pre-Alarm: 3 sec/ Post-Alarm: 2 sec. ~10 sec.
Motion Detection
Per Channel 4*4 Grids (SET)/ 28 x 24 (CLIENT)/ 20 Sensitivity Levels
Search Mode
Date & Time, Camera , Alarm / Motion
Playback Modes
Forward & Reverse: Pause, Frame by Frame, Normal Speed, 2X, 4X, 8X, 16X
Multi-tasking
Simultaneous Live Display/ Playback, Record or Back-up, Remote Transmission
Watchdog
Power Failure Recovery: Auto Reboot / Maintaining Previous Record Settings
Watermark
Provided
Back Up
USB Flash Memory Stick
Interface
RS422, Ethernet(10/100 Base-T), USB 1.1
HDD
2 INTERNAL HDDS
Network
LAN, WAN, Internet,
Remote
Client Software (CLViewer), Internet Explorer
Summary of Contents for CDR-4770
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