Appendix A: Technical Specifications - Speco DVR-4TH User Manual

Appendix A: Technical Specifications

All specifications are subject to change without notice.
Function
Operation System
Video Standard
Video Operation
Resolution – Live Video
Input
Video
Outputs
VGA Output
Picture Refresh Rate
Digital Zoom
Camera Installation
Input
Main Output
Output
Recording Mode
Audio
Compression Method
File Size
Operation
Playback
Compression Method
Recording Mode
Pre-Alarm
Resolution
Recording
& Rate
Recording Quality
Image Size
Storage Mode
Playback
Playback Speed
Playback Adjustment
Retrieve
Data Life Time
Build-in Storage
Built-in HDD
Storage
External Storage
Export
Alarm Input
Alarm Detection
Auditory Alert
Alarm
Motion Detection
Video Loss Detection
Alarm Relay Output
DVR-4TH/8TH/16TH Series
SPECO TECHNOLOGIES 01/09
Pentaplex( Live, Record, Playback , Remote, and Internet access )
1.0Vp-p/75 ohm
Main Monitor
Call monitor
Loop
1.0Vp-p/75 ohm
800 x 600, 1024 x 768, 1280 x 1024 pixels @ 60Hz, 75Hz
720x480: H.264= 30 pps,
720x240: H.264= 60 pps,
NTSC
352x240: H.264=120 pps,
720x576: H.264= 25 pps,
PAL 720x288: H.264= 50 pps,
352x288: H.264=100 pps,
X4, Terminal Block
4CH
Embedded ( Linux )
NTSC/PAL switch selectable
NTSC: 720 x 480 pixels PAL: 720 x 576 pixels
BNC x 4, BNC x 8,
1.0Vp-p/75 ohm
BNC x 1, S-Video x 1, 1.0Vp-p/75 ohm
BNC x 1, 1.0Vp-p/75 ohm
BNC x 4, BNC x 8,
1.0Vp-p/75 ohm
NTSC: 480 PPS(16CH)
PAL: 400 PPS(16CH)
Plug & Play
16, Line-In
RCA x 1, Line-Out
16, Line-Out
Always Real Time Record, Synchronized w/ Video
ADPCM, G.726
8KB/Sec
Remote + VCR mode
Only for Video Original Speed
H.264, MPEG-4, and MJPEG
Schedule, Alarm, Motion Detection
MPEG4= 30 pps,
MPEG4= 60 pps,
MPEG4=120 pps,
MPEG4= 25 pps,
MPEG4= 50 pps,
MPEG4=100 pps,
8 levels presets, adjustable
2K to 20K Byte/picture
Linear/Circular
Play, Stop, Pause, Rewind, Forward, Search
Yes 1X, 2X...32X
Date/Time, Event
Yes(Programmable)
X4 SATA, HDD/DVD+RW
Up to 3 built-in HDDs
X2 IEEE 1394 ports and NAS via GB and NIC
X4 USB2.0 ports, support ThumbDrive
X8, Terminal Block
N.C./N.O., Programmable
Built-in Buzzer
15 X 11 Grid Array,Sensitivity, Trig Level Adjustable
Programmable
X2, Terminal Block, 1.0A/24V (Programmable)
8CH 16CH
BNC x 16,
1.0Vp-p/75 ohm
BNC x 16,
1.0Vp-p/75 ohm
2 x 2
0~30 sec
MJPEG= 30 pps
MJPEG= 60 pps
MJPEG=120 pps
MJPEG= 25 pps
MJPEG= 50 pps
MJPEG=100 pps
®
, or DVD+RW
X16, Terminal Block
User's Manual
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