Standard And Product Specifications - Q-See QSNDVR4R User Manual

I T E M I T E M
I T E M I T E M
Video Signal
Video Input
Video Output
Audio Input
Audio Output
Alarm Input
Alarm Output
Compression Standard
Recording Time
Electronic Clock
Confidential Function
Power Source IN
Power
Ambient Temperature
Exterior Size
Weight
4 Channel Digital Video Recorder
S P E C I F I C A T I O N S P E C I F I C A T I O N
S P E C I F I C A T I O N S P E C I F I C A T I O N
NTSC/PAL
Composite ： 1 .0V p-p/75
Composite ： 1 .0V p-p/75
-8Db 22K , RCA connector×4
-8Db 3K , RCA connector×1
Modified MJPEG
18-1680 hours/40G
Year/Month/Day
Password protection
DC12V via Adapter
Work Temperature ： + 5°C~+50°C
Store Temperature ： - 20°C~+70°C
432×55×286mm
About 3.2Kg
， B NC×4
， B NC×2
4
1
； H our/Minute/Second
25W
； h umidity ：
； h umidity ：
< 90%
< 95%
53