|
Model
|
SEC-8304
|
SEC-8308
|
|
Video Input
|
4Channel
|
8Channel
|
|
Item
|
Device
|
performance index
|
|
System
|
Language
|
Chinese/English
|
|
GUI
|
Graphic menu
|
|
password
|
user password, administrator password
|
|
Video
|
Video in
|
4ch complex video input 1.0Vp-p，impedance75Ω，BNC
|
|
Video out
|
2ch complex video output 1.0Vp-p，impedance75Ω，BNC
|
|
Video display
|
1/4channel switch/8ch 1/4/9 switch
|
|
Video standard
|
PAL，25f/s，CCIR625line，50scene
|
|
NTSC，30f/s，CCIR525line，60scene
|
|
Audio
|
Audio input
|
4ch audio input，impedance600Ω，RCA
|
|
Audio output
|
1ch audio output，impedance600Ω，RCA
|
|
Basic electricity output
|
Linearity electricity
|
|
Record style
|
Audio video recorded simultanously
|
|
Audio compression
|
ADPCM
|
|
Picture proceeding and store
|
Picture compression
|
H.264，（VBR） / (CBR)
|
|
Picture resolution
|
CIF/HD1
|
|
Stream style
|
ISO14496-10
|
|
Audio style
|
ADPCM
|
|
Video code rate
|
CIF: 256Kbps ~ 1.5Mbps，8leavel optional，1 is highest，8 is lowest
|
|
HD1: 600Kbps ~ 2.5Mbps，8 leavel optional，1 is highest，8 is lowest
|
|
Audio code rate
|
4KB/s
|
|
Data storage
|
|
|
Alarm
|
Alarm input
|
4 alarm input
|
|
Alarm output
|
1 alarm output
|
|
Connector
|
Servial interface
|
Support 1 RS232
|
|
Servial interface
|
Support 1 RS485
|
|
Network interface
|
RJ45，10M/100M
|
|
USB
|
Mouse
|
USB1.1，
|
|
Udisk
|
USB2.0
|
|
VGA
|
VGA
|
1 VGA （select）
|
|
Software
|
PC playback
|
Playback video file
|
|
Software upgrade
|
Support USB,network firmware upgrade
|
|
Others
|
voltage input
|
AC:110~240V
|
|
Voltage output
|
DC：19V@3A
|
|
Voltage input
|
+12V@1A
|
|
Power
|
6W without HDD
|
|
Working tempreture
|
-10----60℃
|
|
Dimension
|
W:30cm * L: 25cm * H: 6cm
|
