Samsung SNB-7004 - Page 51

English _51
● INSTALLATION & CONNECTION
Alarm Out Wiring Diagram (SND-7084)
Warning lamp / Siren power
Warning lamp /
Siren
( - ) ( + )
ALARM OUT (12VDC 20mA MAX)
RESISTOR
10K ohm
DIODE
RELAY
DC 5V or 3.3V
TRANSISTOR
GND
GND
TRANSISTOR
External connection
Inside of the camera
GND