Samsung SVR-440 DVR User Manual


 
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2.3.2 Rear Connection Terminals
Video in : Camera Input(NTSC/PAL)
Video out : Composite Video Output
VGA : VGA output for PC monitor
RS-232
Sensor in : Sensor Input
Alarm out : Alarm Output
LAN : RJ45 connector
DC12V : DC12V Power connector
AUDIO IN : Audio Input
AUDIO OUT : Audio Output
Switches
NTSC/PAL, BNC/VGA Select Switch
RS-485/422 : PTZ Camera control use
Fan