10
Spee d Dome Camera Instruction Manual
2
INSTALLATION
Video Connection
Connect with BNC coaxial cable.
Alarm input Conection
(Not Avalible)
Sensor Input
Before connecting sensors, check driving voltage and output signal type of the sensor. Since output singal types
of the sensors are divided into open collector and voltage output tye in general, the cabling must be done
properly after considering these typed.
Singal
Description
IN COM+
IN1-,IN2-,IN3-, In4-,
Connect (+)cable of electric power sourse for senseors to this port as shown
in the circuit above.
Connect output of sensors for each other port as shown in the circuit above.
If you want to use Alarm Input , the types of sensor must be scelected in OSD menu. The sensor types are
Normal Open and Normal. It sensor type is not selected properly, the alarm can be activated reversely.
Normal Open Output Voltage is high state when sensor is activated
Normal Close Output Voltage is high state when sensor is not activated
Intemal
+
-
+
-
+
-
+5V-12V
In COM+
In 1-
In 4-
Sensor 1 Output
Sensor 4 Output
