Difference between revisions of "NVR/Recording Setup/Physical Alarm"
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* '''N.C''': Normally Closed - A Trigger that initiates when an object disrupts the communication line of 2 sensors | * '''N.C''': Normally Closed - A Trigger that initiates when an object disrupts the communication line of 2 sensors | ||
* '''N.O''': Normally Open - A Trigger that initiates when an object completes the communication line of 2 sensors. | * '''N.O''': Normally Open - A Trigger that initiates when an object completes the communication line of 2 sensors. | ||
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Revision as of 18:52, 30 December 2015
Physical Alarm Setup
Please Note: Setting up alarm triggers will only work with recorders that have alarm inputs.
STEP 1. Identify the connections on the Alarm Trigger.
- COM: Communication Port or Ground N.C: Normally Closed - A Trigger that initiates when an object disrupts the communication line of 2 sensors
- N.C: Normally Closed - A Trigger that initiates when an object disrupts the communication line of 2 sensors
- N.O: Normally Open - A Trigger that initiates when an object completes the communication line of 2 sensors.
