User manual

Speed Dome Camera Instruction Manual
15
 e C nVid o o nection
z BNC coaxial cConnect with able.
Alarm Input Connection
z Sensor Input
Before connecting sensors, check the sensor driver voltage and output signal type. Since sensor output
signal types are divided into Open Collector and Voltage Output types in general, the cabling must be
stalled properly depending on the signal type.

in
Signal Description
IN COM+ Connect (+) cable of electric power source for Sensors to this port as
shown in the circuit above.
IN1−, IN2−, IN3−, IN4− Connect output of sensors for each port as shown in the circuit above.
INSTALLATION
2
Internal
SENSOR COM
(GND)
SENSOR IN1
SENSOR COM
(GND)
SENSOR IN2
SENSOR COM
(GND)
SENSOR IN3
SENSOR COM
(GND)
SENSOR IN4