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JVC VR-609
3.4.2 External Product Connection of ALARM OUT and Application
Supports up to 4 separate alarms for motion control or alarms.
Possible to install output-events to each out terminal from the menu.
Inside DVR Circuit
Common GND
Circuit Diagram
OUTPUT EVENTS
Digital inputs to alarm 1~ 9, Disk Full, Video Loss, Power Off, Admin. PW Change
d, Motion Detect.
Alarm-out outputs, and open collector state continuously until the alarm is reset.
When connecting to an external device, it is better to connect with the interface
circuit.
Maximum output current is 0.1A. Damage may occur if output is higher!
!
Connection Diagram
GND 1 2 3 4
DC
POWER
Alarm Output
+