Q-See QSNDVR16M User Manual page 56

"NC" means normal close. If "NC" is chosen, the DVR will set off the alarm if the alarm is at high level.
ALARM MOTION MANAGER (Fig 3.2.35 Alarm motion manager)
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" " means unselected "V" means selected, "Abscissa" means the channel number, "Ordinate" means
annunciator number.
Every channel is able to trigger multiple alarms. For example, if user selects alarm 1, alarm 2 and alarm 3
for channel 1, then if there is motion detected in channel 1, alarm 1, alarm 2, and alarm 3 send alarm
signals at the same time.
Every alarm can work for multiple channels. For example, if user selects channel 1, channel 2 and
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