Swann P-6T4 User Manual page 24

1. HOLD TIME
It sets the record time after the alarm happened. There are two options to choose: 1 minute and 2 minutes. It also sets the
distant time of detecting the motion. If the HOLD TIME is 1 minute, the sensor event which is detected will only trigger the
alarm once in 1 minute.
2. SENSOR
STEP1 Press "Up", "Down", "Left" and "Right" buttons to move the cursor to "SENSOR" option.
STEP2 Press "Enter" key to switch the Sensor.
3. DETECTION
It is a switch of sensor alarm. If select "DETECTION" check box, DVR will begin detecting. If unselect "DETECTION" check
box, the detection function is disabled.
4. TYPE
There are two options to choose: high and low. Press "Enter" key to enter the sub-menu. And there are two options to
choose: NO and NC.
'NO' means normal open. If 'NO' is chosen, the DVR will alarm when the alarm is in low level.
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Digital Video Recorder User Manual
Fig3.12 Sensor Alarm Configuration