VT-H41
---: Not operational
N/O: Normally open type sensor. When magnetic sensor is closed, sensor sends a signal.
N/C: Normally closed type sensor. When magnetic sensor is opened, sensor sends a signal.
ALARM OUTPUT: Use Maximum current: 0.5A/125VAC, Maximum voltage: 1A/30VDC. When
controlling lamp and AC operated equipment, control it using separate outside relay. During normal
operation the control output contact is maintained at "Open" status, and during control output the
output contact is changed to Closed(short)" status.
2. Setting up the DVR
2-1. Monitor Selection (TV monitor and VGA monitor)
2-1-1. CVBS: Select CVBS to connect general TV monitor
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