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2 sensor setting, 1 sensor type, 2 channel link – Speco Technologies DVR-T4IP User Manual

Page 40: Sensor setting, Sensor type, Channel link

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3.3.2 Sensor

Setting

Figure 3-13 Sensor Setting screen

3.3.2.1 Sensor

Type

N.O.: Normal Open. Operation mode for the installed sensor’s contact point is usually open

in normal condition and changed from open to close at sensor’s detect event.

N.C.: Normal Close. Operation mode for the installed sensor’s contact point is usually close

in normal condition and changed from close to open at sensor’s detect event.

3.3.2.2 Channel

Link

Assign sensors to designated Camera Channels.