QT-400-4N Manual
QT-400-4N Manual
QT-400-4N Manual
Create successful ePaper yourself
Turn your PDF publications into a flip-book with our unique Google optimized e-Paper software.
Main standard & parameter chart<br />
Item<br />
Specification<br />
Video signal<br />
Video input<br />
NTSC/PAL<br />
Composite:1.0V p-p/75Ω,BNC×4<br />
Video output<br />
Composite:1.0V p-p/75Ω,BNC×2<br />
Audio input<br />
-8Db 22KΩ, RCA connector×4<br />
Audio output<br />
-8Db 3KΩ, RCA connector×1<br />
Alarm input 4<br />
Alarm output 1<br />
Compression<br />
standard<br />
Record time<br />
Electron clock<br />
Modified MJPEG<br />
18-1680 hours/40G<br />
Year/Month/Day;Hour/Minute/Second<br />
Secrete function<br />
Power source<br />
Power<br />
Environment<br />
temperature<br />
Exterior size<br />
Weight<br />
Password protection<br />
DC12V<br />
25W<br />
Work Temperature:+5~+50;humidity:<<br />
90%<br />
Store Temperature:-20~+70;humidity:<<br />
95%<br />
432×55×286mm<br />
About 3.2Kg<br />
45
Change language