Digital Video Recorder
User Guide
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6. SETUP – SENSOR / ALARM
It is the set-up MENU for SENSOR/ALARM of DVR system.
Figure 4-50
It sets up the input sensor and alarm output and controls the exterior input/output device.
6.1 SENSOR TYPE
This sensor device has two types of NC (NORMAL CLOSE) and NO (NORMAL OPEN). Users should
select NC or NO type on DVR system to operate the exterior input sensor for specific purpose.
Figure 4-51 shows the set-up of the sensor type. Each sensor can be assigned for each type.
Figure 4-51