PIR
The NCT-2211 and NCT-2221 are also able to detect motion using the PIR Sensor. Since the PIR
Sensor can detect a moving infrared object such as a person in the dark, it can be used as an intruder
alarm when, for example, a thief tries to break into a building at night.
The NCT-2211 and NCT-2221 are also able to detect motion using the PIR Sensor. Since the PIR
Sensor can detect a moving infrared object such as a person in the dark, it can be used as an intruder
alarm when, for example, a thief tries to break into a building at night.
• PIR Setting
Select the sensitivity from the drop-down menu.
-
PIR Level: Be used to adjust the sensitivity of the PIR Sensor from 10-100%. The default
level is 50%.
- Dwell Time: Set the hold time an event lasts for the specified hold time from the point of
detection of the PIR sensor.
Select “Enable” to activate the PIR Sensor.
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