Connecting The Alarm Input/Output - Samsung 4 channel DVR User Manual

connecting with other device

CONNECTING THE ALARM INPUT/OUTPUT

Connecting the alarm input signal
Connection port for the alarm input signal.
Connect one strand of the sensor signal line (four strands) to
the alarm input port and connect the other to the [G] port.
Connecting the alarm output signal
Connection port for the alarm output signal.
Connect one strand of the sensor signal line to the alarm
output port and connect the other to the [COM] port.
• ALARM IN : 5mA sink
• ALARM OUT : 24V DC 1A, 125VAC/0.5A
18_ connecting with other device
IN
ALARM IN ALARM OUT
1 2 3 4 G 1 COM G
UT VGA VGA
ALARM IN ALARM OUT
ALARM IN ALARM IN ALARM OUT ALARM OUT
1 2 3 4 G 1 COM G
1 2 3 4 G G 1 COM 1 2 3 4 G G 1 COM
NETWORK
DC 12V
CONSOLE CONSOLE
USB USB